Rig up the test suite in series to prevent concurrent modifications

Author: theninj4

lib/sqlHandler.js

@@ -80,12 +80,12 @@ SqlStore.prototype.populate = function(callback) {
       self.baseModel.sync().asCallback(cb);
     },
     function(cb) {
-      async.each(self.relationArray, function(model, ecb) {
+      async.eachSeries(self.relationArray, function(model, ecb) {
         model.sync().asCallback(ecb);
       }, cb);
     },
     function(cb) {
-      async.each(self.resourceConfig.examples, function(exampleJson, ecb) {
+      async.eachSeries(self.resourceConfig.examples, function(exampleJson, ecb) {
         var validation = Joi.validate(exampleJson, self.resourceConfig.attributes);
         if (validation.error) return ecb(validation.error);
         self.create({ request: { type: self.resourceConfig.resource } }, validation.value, ecb);

package.json

@@ -35,7 +35,7 @@
     "blanket": "1.1.9",
     "coveralls": "^2.11.9",
     "eslint": "^2.11.0",
-    "jsonapi-server": "^1.15.0",
+    "jsonapi-server": "^1.15.4",
     "mocha": "^2.5.3",
     "mocha-lcov-reporter": "^1.2.0",
     "mocha-performance": "^0.1.1",