Add return type value to block in sortArraybyDate

In xcode4.5 it throws an error otherwise
Merge pull request #30 from dmitric/patch-1

Add return type value to block in sortArraybyDate
Merge remote-tracking branch 'origin/master'
sdk update
sdk update
camera oom error fix
v2 implementation
removing notifications_enabled field from GCAccountBaseParser
no device photos issue resolved
Added Chute-SDK as a submodule.
Removed Chute SDK from PhotoPickerPlus
fixed broken projects due to image loader listener
handle when a service gives an unauthorized response. update to latest chute-sdk
updated pp+
Merge remote-tracking branch 'origin/master'
no need of image loader listener when displaying a photo
add account api calls, update account requests using jackson
configure class path, fix crashes
use "access_token" insted of "bearer_token" in accounts call
updated pp+ to work with sdk v2