added picasso lib
Merge remote-tracking branch 'origin/FirstBranch' into Branch_Kings

Conflicts:
	IViewer/AndroidManifest.xml
	IViewer/src/com/android/iviewer/AccelometerMain.java
Merge remote-tracking branch 'origin/FirstBranch' into Branch_Kings
Integration of sensors with view pager, deletion of unncessary files
Gallery folder list