Update CakeDC Users plugin to 7.0.2 including its sub dependencies

Changelogs summary:

 - cakedc/auth installed in version 3.0.1
   Release notes: https://github.com/CakeDC/auth/releases/tag/3.0.1

 - cakedc/users updated from 4.1.2 to 7.0.2
   See changes: CakeDC/users@4.1.2...7.0.2
   Release notes: https://github.com/CakeDC/users/releases/tag/7.0.2

Author: ravage84

composer.json

@@ -11,7 +11,7 @@
 		"cakephp/migrations": "~1.0",
 		"cakephp/plugin-installer": "*",
 		"markstory/asset_compress": "~3.0",
-		"cakedc/users": "^4.1.2",
+		"cakedc/users": "^7.0.2",
 		"burzum/cakephp-imagine-plugin": "~2.0",
 		"muffin/tags": "dev-master",
 		"muffin/slug": "~1.0",