move ember-composible helpers to dependencies

Author: mansona

package-lock.json

@@ -32,6 +32,7 @@
     "broccoli-funnel": "^3.0.2",
     "ember-cli-babel": "^7.18.0",
     "ember-cli-htmlbars": "^4.2.3",
+    "ember-composable-helpers": "^3.1.1",
     "ember-moment": "^8.0.0",
     "ember-styleguide": "^4.0.0"
   },
@@ -50,7 +51,6 @@
     "ember-cli-moment-shim": "^3.7.1",
     "ember-cli-sri": "^2.1.1",
     "ember-cli-uglify": "^3.0.0",
-    "ember-composable-helpers": "^3.1.1",
     "ember-data": "^3.17.0",
     "ember-disable-prototype-extensions": "^1.1.3",
     "ember-export-application-global": "^2.0.1",