use halogen 1.0.0

Author: themoritz

bower.json

@@ -23,6 +23,6 @@
   ],
   "dependencies": {
     "purescript-css": "^2.1.0",
-    "purescript-halogen": "^1.0.0-rc.4"
+    "purescript-halogen": "^1.0.0"
   }
 }