Added Sonata Admin bundle and related dependency. Completed basic configuration.
Added pre-requisite of SonataUserBundle
Added SonataUserBundle. Downgraded FOSUserBundle to 1.3 as it is required for Sonata.
Enabled SonataUserBundle profile overwriting FOSUserBundle profile.
Misc configuration of admin dashboard
Updating default parameter file
Upgraded all bundles
Adding Demo Bundle
Various user profile actions - Reset pass, change pass etc.
Various user profile actions - Reset pass, change pass etc.