Code revamp-, added to readme , changed UnifiedCloud::getFile , changed UnifiedCLoud::getUserID to getUSer
Added Functions of UnifiedCLoud.php to respective Models and deleted UnifiedCLoud.php
Added createZip from UnifiedCLoud.php yo Utility.php
Deleted File.php, modified FilesController and UserController to replace UnifiedCloud with the correct models
Merged Changes..new function arraytojson by abhishek and deleted UnifiedCLoud.php
tested that every function is working right in the new system..also added primaryKey Attribute in FileModel.php