Bumped version
insert doc for disable push notifications and deprecated old enable push
Delete .DS_Store
add img for Image resizing section
Delete .DS_Store
Delete .DS_Store
Delete .DS_Store
Added instructions to install iOS SDK
Play 2.1.5

Added a mention to Play Framework 2.1.5
fixed missing parameter in fetch collections added more docs
resolved conflict
added configuration
fixed some configuration issue
fixed some configuration issue
resolved conflict
delete doubled line
Reviewed
more docs on android
corrected vertical alignment
Added doc for setting permissions while uploading a file