diff --git a/package-lock.json b/package-lock.json
index 6cf978e..3483fae 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,19 +1,19 @@
 {
   "name": "SdbNavigator",
-  "version": "2.0.1",
+  "version": "2.0.9",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "SdbNavigator",
-      "version": "2.0.1",
+      "version": "2.0.9",
       "license": "BSD-2-Clause",
       "dependencies": {
         "bower": "^1.3.3",
         "wrench": "~1.3.9"
       },
       "devDependencies": {
-        "grunt": "0.4.2",
+        "grunt": "1.5.2",
         "grunt-cli": "*",
         "grunt-contrib-connect": "0.5.0",
         "grunt-prompt": "0.1.2"
@@ -25,23 +25,28 @@
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       "dev": true
     },
-    "node_modules/argparse": {
-      "version": "0.1.16",
-      "resolved": "https://registry.npmjs.org/argparse/-/argparse-0.1.16.tgz",
-      "integrity": "sha1-z9AeD7uj1srtBJ+9dY1A9lGW9Xw=",
+    "node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
       "dev": true,
       "dependencies": {
-        "underscore": "~1.7.0",
-        "underscore.string": "~2.4.0"
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
       }
     },
-    "node_modules/argparse/node_modules/underscore.string": {
-      "version": "2.4.0",
-      "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-2.4.0.tgz",
-      "integrity": "sha1-jN2PusTi0uoefi6Al8QvRCKA+Fs=",
+    "node_modules/argparse": {
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
+      "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
       "dev": true,
-      "engines": {
-        "node": "*"
+      "dependencies": {
+        "sprintf-js": "~1.0.2"
       }
     },
     "node_modules/array-each": {
@@ -63,13 +68,16 @@
       }
     },
     "node_modules/async": {
-      "version": "0.1.22",
-      "resolved": "https://registry.npmjs.org/async/-/async-0.1.22.tgz",
-      "integrity": "sha1-D8GqoIig4+8Ovi2IMbqw3PiEUGE=",
-      "dev": true,
-      "engines": {
-        "node": "*"
-      }
+      "version": "3.2.3",
+      "resolved": "https://registry.npmjs.org/async/-/async-3.2.3.tgz",
+      "integrity": "sha512-spZRyzKL5l5BZQrr/6m/SqFdBN0q3OCI0f9rjfBzCMBIP4p75P620rR3gTmaksNOhmzgdxcaxdNfMy6anrbM0g==",
+      "dev": true
+    },
+    "node_modules/balanced-match": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
+      "dev": true
     },
     "node_modules/bower": {
       "version": "1.8.14",
@@ -82,6 +90,16 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/brace-expansion": {
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "dev": true,
+      "dependencies": {
+        "balanced-match": "^1.0.0",
+        "concat-map": "0.0.1"
+      }
+    },
     "node_modules/braces": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz",
@@ -109,6 +127,22 @@
       "integrity": "sha1-qtM+wU49wsp06OfUUfm6BTrU96A=",
       "dev": true
     },
+    "node_modules/chalk": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+      "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
+      "dev": true,
+      "dependencies": {
+        "ansi-styles": "^4.1.0",
+        "supports-color": "^7.1.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/chalk?sponsor=1"
+      }
+    },
     "node_modules/cli-color": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/cli-color/-/cli-color-0.2.3.tgz",
@@ -122,29 +156,39 @@
         "node": ">=0.1.103"
       }
     },
-    "node_modules/coffee-script": {
-      "version": "1.3.3",
-      "resolved": "https://registry.npmjs.org/coffee-script/-/coffee-script-1.3.3.tgz",
-      "integrity": "sha1-FQ1rTLUiiUNp7+1qIQHCC8f0pPQ=",
-      "deprecated": "CoffeeScript on NPM has moved to \"coffeescript\" (no hyphen)",
+    "node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
       "dev": true,
-      "bin": {
-        "cake": "bin/cake",
-        "coffee": "bin/coffee"
+      "dependencies": {
+        "color-name": "~1.1.4"
       },
       "engines": {
-        "node": ">=0.4.0"
+        "node": ">=7.0.0"
       }
     },
+    "node_modules/color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+      "dev": true
+    },
     "node_modules/colors": {
-      "version": "0.6.2",
-      "resolved": "https://registry.npmjs.org/colors/-/colors-0.6.2.tgz",
-      "integrity": "sha1-JCP+ZnisDF2uiFLl0OW+CMmXq8w=",
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/colors/-/colors-1.1.2.tgz",
+      "integrity": "sha1-FopHAXVran9RoSzgyXv6KMCE7WM=",
       "dev": true,
       "engines": {
         "node": ">=0.1.90"
       }
     },
+    "node_modules/concat-map": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
+      "dev": true
+    },
     "node_modules/connect": {
       "version": "2.7.11",
       "resolved": "https://registry.npmjs.org/connect/-/connect-2.7.11.tgz",
@@ -192,9 +236,9 @@
       "dev": true
     },
     "node_modules/dateformat": {
-      "version": "1.0.2-1.2.3",
-      "resolved": "https://registry.npmjs.org/dateformat/-/dateformat-1.0.2-1.2.3.tgz",
-      "integrity": "sha1-sCIMAt6YYXQztyhRz0fePfLNvuk=",
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/dateformat/-/dateformat-3.0.3.tgz",
+      "integrity": "sha512-jyCETtSl3VMZMWeRo7iY1FL19ges1t55hMo5yaam4Jrsm5EPL89UQkoQRyiI+Yf4k8r2ZpdngkV8hr1lIdjb3Q==",
       "dev": true,
       "engines": {
         "node": "*"
@@ -236,16 +280,16 @@
       }
     },
     "node_modules/esprima": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/esprima/-/esprima-1.0.4.tgz",
-      "integrity": "sha1-n1V+CPw7TSbs6d00+Pv0drYlha0=",
+      "version": "4.0.1",
+      "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
+      "integrity": "sha512-eGuFFw7Upda+g4p+QHvnW0RyTX/SVeJBDM/gCtMARO0cLuT2HcEKnTPvhjV6aGeqrCB/sbNop0Kszm0jsaWU4A==",
       "dev": true,
       "bin": {
         "esparse": "bin/esparse.js",
         "esvalidate": "bin/esvalidate.js"
       },
       "engines": {
-        "node": ">=0.4.0"
+        "node": ">=4"
       }
     },
     "node_modules/event-emitter": {
@@ -306,56 +350,28 @@
       }
     },
     "node_modules/findup-sync": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/findup-sync/-/findup-sync-0.1.3.tgz",
-      "integrity": "sha1-fz56l7gjksZTvwZYm9hRkOk8NoM=",
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/findup-sync/-/findup-sync-0.3.0.tgz",
+      "integrity": "sha1-N5MKpdgWt3fANEXhlmzGeQpMCxY=",
       "dev": true,
       "dependencies": {
-        "glob": "~3.2.9",
-        "lodash": "~2.4.1"
+        "glob": "~5.0.0"
       },
       "engines": {
         "node": ">= 0.6.0"
       }
     },
     "node_modules/findup-sync/node_modules/glob": {
-      "version": "3.2.11",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-3.2.11.tgz",
-      "integrity": "sha1-Spc/Y1uRkPcV0QmH1cAP0oFevj0=",
+      "version": "5.0.15",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-5.0.15.tgz",
+      "integrity": "sha1-G8k2ueAvSmA/zCIuz3Yz0wuLk7E=",
       "dev": true,
       "dependencies": {
+        "inflight": "^1.0.4",
         "inherits": "2",
-        "minimatch": "0.3"
-      },
-      "engines": {
-        "node": "*"
-      }
-    },
-    "node_modules/findup-sync/node_modules/inherits": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
-      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
-      "dev": true
-    },
-    "node_modules/findup-sync/node_modules/lodash": {
-      "version": "2.4.2",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-2.4.2.tgz",
-      "integrity": "sha1-+t2DS5aDBz2hebPq5tnA0VBT9z4=",
-      "dev": true,
-      "engines": [
-        "node",
-        "rhino"
-      ]
-    },
-    "node_modules/findup-sync/node_modules/minimatch": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-0.3.0.tgz",
-      "integrity": "sha1-J12O2qxPG7MyZHIInnlJyDlGmd0=",
-      "deprecated": "Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue",
-      "dev": true,
-      "dependencies": {
-        "lru-cache": "2",
-        "sigmund": "~1.0.0"
+        "minimatch": "2 || 3",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
       },
       "engines": {
         "node": "*"
@@ -426,6 +442,12 @@
         "node": "*"
       }
     },
+    "node_modules/fs.realpath": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
+      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
+      "dev": true
+    },
     "node_modules/function-bind": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
@@ -433,26 +455,32 @@
       "dev": true
     },
     "node_modules/getobject": {
-      "version": "0.1.0",
-      "resolved": "https://registry.npmjs.org/getobject/-/getobject-0.1.0.tgz",
-      "integrity": "sha1-BHpEl4n6Fg0Bj1SG7ZEyC27HiFw=",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/getobject/-/getobject-1.0.2.tgz",
+      "integrity": "sha512-2zblDBaFcb3rB4rF77XVnuINOE2h2k/OnqXAiy0IrTxUfV1iFp3la33oAQVY9pCpWU268WFYVt2t71hlMuLsOg==",
       "dev": true,
       "engines": {
-        "node": ">= 0.8.0"
+        "node": ">=10"
       }
     },
     "node_modules/glob": {
-      "version": "3.1.21",
-      "resolved": "https://registry.npmjs.org/glob/-/glob-3.1.21.tgz",
-      "integrity": "sha1-0p4KBV3qUTj00H7UDomC6DwgZs0=",
+      "version": "7.1.7",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.7.tgz",
+      "integrity": "sha512-OvD9ENzPLbegENnYP5UUfJIirTg4+XwMWGaQfQTY0JenxNvvIKP3U3/tAQSPIu/lHxXYSZmpXlUHeqAIdKzBLQ==",
       "dev": true,
       "dependencies": {
-        "graceful-fs": "~1.2.0",
-        "inherits": "1",
-        "minimatch": "~0.2.11"
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.0.4",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
       },
       "engines": {
         "node": "*"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
       }
     },
     "node_modules/global-modules": {
@@ -497,43 +525,33 @@
         "which": "bin/which"
       }
     },
-    "node_modules/graceful-fs": {
-      "version": "1.2.3",
-      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-1.2.3.tgz",
-      "integrity": "sha1-FaSAaldUfLLS2/J/QuiajDRRs2Q=",
-      "deprecated": "please upgrade to graceful-fs 4 for compatibility with current and future versions of Node.js",
-      "dev": true,
-      "engines": {
-        "node": ">=0.4.0"
-      }
-    },
     "node_modules/grunt": {
-      "version": "0.4.2",
-      "resolved": "https://registry.npmjs.org/grunt/-/grunt-0.4.2.tgz",
-      "integrity": "sha1-iVtPKKYQK//UHTZaZei+LWopPZM=",
+      "version": "1.5.2",
+      "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.5.2.tgz",
+      "integrity": "sha512-XCtfaIu72OyDqK24MjWiGC9SwlkuhkS1mrULr1xzuJ2XqAFhP3ZAchZGHJeSCY6mkaOXU4F7SbmmCF7xIVoC9w==",
       "dev": true,
       "dependencies": {
-        "async": "~0.1.22",
-        "coffee-script": "~1.3.3",
-        "colors": "~0.6.2",
-        "dateformat": "1.0.2-1.2.3",
+        "dateformat": "~3.0.3",
         "eventemitter2": "~0.4.13",
-        "exit": "~0.1.1",
-        "findup-sync": "~0.1.2",
-        "getobject": "~0.1.0",
-        "glob": "~3.1.21",
-        "hooker": "~0.2.3",
-        "iconv-lite": "~0.2.11",
-        "js-yaml": "~2.0.5",
-        "lodash": "~0.9.2",
-        "minimatch": "~0.2.12",
-        "nopt": "~1.0.10",
-        "rimraf": "~2.0.3",
-        "underscore.string": "~2.2.1",
-        "which": "~1.0.5"
+        "exit": "~0.1.2",
+        "findup-sync": "~0.3.0",
+        "glob": "~7.1.6",
+        "grunt-cli": "~1.4.3",
+        "grunt-known-options": "~2.0.0",
+        "grunt-legacy-log": "~3.0.0",
+        "grunt-legacy-util": "~2.0.1",
+        "iconv-lite": "~0.4.13",
+        "js-yaml": "~3.14.0",
+        "minimatch": "~3.0.4",
+        "mkdirp": "~1.0.4",
+        "nopt": "~3.0.6",
+        "rimraf": "~3.0.2"
+      },
+      "bin": {
+        "grunt": "bin/grunt"
       },
       "engines": {
-        "node": ">= 0.8.0"
+        "node": ">=8"
       }
     },
     "node_modules/grunt-cli": {
@@ -594,6 +612,52 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/grunt-legacy-log": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/grunt-legacy-log/-/grunt-legacy-log-3.0.0.tgz",
+      "integrity": "sha512-GHZQzZmhyq0u3hr7aHW4qUH0xDzwp2YXldLPZTCjlOeGscAOWWPftZG3XioW8MasGp+OBRIu39LFx14SLjXRcA==",
+      "dev": true,
+      "dependencies": {
+        "colors": "~1.1.2",
+        "grunt-legacy-log-utils": "~2.1.0",
+        "hooker": "~0.2.3",
+        "lodash": "~4.17.19"
+      },
+      "engines": {
+        "node": ">= 0.10.0"
+      }
+    },
+    "node_modules/grunt-legacy-log-utils": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/grunt-legacy-log-utils/-/grunt-legacy-log-utils-2.1.0.tgz",
+      "integrity": "sha512-lwquaPXJtKQk0rUM1IQAop5noEpwFqOXasVoedLeNzaibf/OPWjKYvvdqnEHNmU+0T0CaReAXIbGo747ZD+Aaw==",
+      "dev": true,
+      "dependencies": {
+        "chalk": "~4.1.0",
+        "lodash": "~4.17.19"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/grunt-legacy-util": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/grunt-legacy-util/-/grunt-legacy-util-2.0.1.tgz",
+      "integrity": "sha512-2bQiD4fzXqX8rhNdXkAywCadeqiPiay0oQny77wA2F3WF4grPJXCvAcyoWUJV+po/b15glGkxuSiQCK299UC2w==",
+      "dev": true,
+      "dependencies": {
+        "async": "~3.2.0",
+        "exit": "~0.1.2",
+        "getobject": "~1.0.0",
+        "hooker": "~0.2.3",
+        "lodash": "~4.17.21",
+        "underscore.string": "~3.3.5",
+        "which": "~2.0.2"
+      },
+      "engines": {
+        "node": ">=10"
+      }
+    },
     "node_modules/grunt-prompt": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/grunt-prompt/-/grunt-prompt-0.1.2.tgz",
@@ -621,6 +685,15 @@
         "node": ">= 0.4.0"
       }
     },
+    "node_modules/has-flag": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
     "node_modules/homedir-polyfill": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/homedir-polyfill/-/homedir-polyfill-1.0.3.tgz",
@@ -643,18 +716,31 @@
       }
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-      "version": "0.2.11",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.2.11.tgz",
-      "integrity": "sha1-HOYKOleGSiktEyH/RgnKS7llrcg=",
+      "version": "0.4.24",
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+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
       "dev": true
     },
     "v8flags": {
@@ -2275,9 +2517,18 @@
       }
     },
     "which": {
-      "version": "1.0.9",
-      "resolved": "https://registry.npmjs.org/which/-/which-1.0.9.tgz",
-      "integrity": "sha1-RgwdoPgQED0DIam2M6+eV15kSG8=",
+      "version": "2.0.2",
+      "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
+      "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
+      "dev": true,
+      "requires": {
+        "isexe": "^2.0.0"
+      }
+    },
+    "wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
     },
     "wrench": {
diff --git a/package.json b/package.json
index a1b0007..2ce9679 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
   },
   "devDependencies": {
     "grunt-contrib-connect": "0.5.0",
-    "grunt": "0.4.2",
+    "grunt": "1.5.2",
     "grunt-prompt": "0.1.2",
     "grunt-cli": "*"
   },