Update bower and package config to depend on angular v1.3.1 for $watc…

…hCollection support closes issue brantwills#51

From Issue brantwills#51: It looks like we must use angular >= v1.3.1 for the
paging directive
v1.3.1 introduced support in $collection for $watchCollection to be
used in bi-directional bindings
https://github.com/angular/angular.js/blob/master/CHANGELOG.md#features-
35

bower.json

@@ -15,7 +15,7 @@
     "Brant Wills"
   ],
   "dependencies": {
-    "angular": ">=1.3 <1.6"
+    "angular": ">=1.3.1 <1.6"
   },
   "license": "MIT",
   "ignore": [

package.json

@@ -30,8 +30,8 @@
   },
   "homepage": "https://github.com/brantwills/Angular-Paging",
   "devDependencies": {
-    "angular": ">=1.3 <1.6",
-    "angular-mocks": ">=1.3 <1.6",
+    "angular": ">=1.3.1 <1.6",
+    "angular-mocks": ">=1.3.1 <1.6",
     "grunt": "~0.4.5",
     "grunt-contrib-copy": "~0.8.0",
     "grunt-contrib-uglify": "~0.5.0",