Adding SFUSerAccountManager delegate
Merge pull request #642 from khawkins/auth_manager_delegate_fix

Adding SFUSerAccountManager delegate
Exposing current community ID.
Merge pull request #646 from bhariharan/master

Exposing current community ID
Replacing NSLog statements with SFLogger - FIRST PASS
Fix bug
Changing FMDB logs to debug level logs
Replace NSLog - SECOND PASS
Fix for compilation failure
Fix for smart store key generation
Merge pull request #648 from bhariharan/master

Replacing NSLog with debug level logging
Adding ability to customize SmartStore encryption
Merge pull request #653 from khawkins/custom_ss_key

Adding ability to customize SmartStore encryption
Moving the assignment of identity data
Merge pull request #656 from khawkins/move_identity_assignment

Moving the assignment of identity data
Bringing in bug fix from internal git
Merge pull request #659 from bhariharan/master

Bringing in bug fix from internal git
Fix community URL that is returned for the api
Fix API url access to rely on OAuth credentials, but add accessor method to retrieve the api URL for a community if the communities array is filled.
Added support for community URL in apiUrl command even if Credentials doesn't support it