Fixed numerous potential memory leaks in CF related code.
Fixed potential memory leak caused when the sign in to Dropbox webview is shown.
Tweaked colours, shadows and display across numerous classes.
Removed now redundant custom scroll view (shadow moved to the control view below)
Removed status bar and placed it within the federated results column as it was only being used for search progress.
Replaced sources table in XIB due to bizarre bug where it insisted on being displayed above everything else.
Update project settings, add gitignore
Merge branch 'master' of https://github.com/Vanthel/google-api-objectivec-client