removed unused files and removed usage of ActionbarSherlock
Removed unneeded images
Changes to add nav drawer
Updated images
Updated images
Updated images
Updated images
Changes for nav drawer
added properly sized images
added properly sized images
modified for nav drawer changes
modified for nav drawer changes
modified for nav drawer changes
modified for nav drawer changes
modified for nav drawer changes
fixed bug causing feeds not to refresh
updated delete image in note editor
code cleanup
code cleanup
code cleanup