Work done to menu system
+Removed Varnish cache from system tab
+Added Varnish configuration under its proper place
+Fixed ACL bugg
+Added git ignore files
Injected Flush Varnish Cache Button into Cache management Screen
+Added Cachebutton Block
+Added .gitignore file for autogenerated backup files used by NetBeans
+Code Cleanup
Fixed Admin route for purge all button in cache management
Fixed ACL Bugg for configuration tab
Purge Varnish Cache button now Purges Everything
Realligned the purge code structure
Added human error response codes for logging
Merge branch 'moved_adminpage_to_system-config'