FRAMEWORK UPDATE: Facebook SDK 3.14.1
BUGFIX: login and logoff now works properly. Also it is possible to download user info without uploading item first.
REFACTORING: removed pending connections. Each sharer should encapsulate just one upload. So if you want to upload multiple items at once, fire more sharers instead complicating the sharer.
REFACTORING: Now sharing works properly even if user removes the app permissions on Facebook
DOCUMENTATION: updated Facebook settings info in DefaultSHKConfigurator
BUGFIX: fixed minor maxVideoDuration check error
BUGFIX: logout now also deletes user's video limits
BUGFIX: removed obsolete method from SHKFacebook header
Don't use mutable dictionaries where they are not needed
Fix ShareKit/GooglePlus subspec
Merge pull request #936 from rivera-ernesto/mutable_dictionaries

Don't use mutable dictionaries where they are not needed
Merge branch 'legacyFBRework'

* legacyFBRework:
  BUGFIX: removed obsolete method from SHKFacebook header
  DOCUMENTATION: updated Facebook settings info in DefaultSHKConfigurator BUGFIX: fixed minor maxVideoDuration check error BUGFIX: logout now also deletes user's video limits
  REFACTORING: Now sharing works properly even if user removes the app permissions on Facebook
  BUGFIX: login and logoff now works properly. Also it is possible to download user info without uploading item first. REFACTORING: removed pending connections. Each sharer should encapsulate just one upload. So if you want to upload multiple items at once, fire more sharers instead complicating the sharer.
  FRAMEWORK UPDATE: Facebook SDK 3.14.1
FRAMEWORK UPDATE: Facebook SDK updated to 3.16
NEW FEATURE: SHKFacebook now reports file/image upload status as other sharers
DOCUMENTATION: minor doc enhancements
SUBMODULE UPDATE: SDWebImage to 3.6
Merge pull request #937 from rivera-ernesto/googleplus_subspec

Fix ShareKit/GooglePlus subspec
SUBMODULE UPDATE: UIActivityIndicator-for-SDWebImage
iOS Simulator can now access the keychain
podspec updated to 3.0.0
BUGFIX: silenced warning on SHKReadingList
Fix check for Dropbox URL scheme
Make sure SHKRequest is fired on the main thread