Merge pull request #151 from tmughal/master

MOBSDK-554, MOBSDK-518
MOBSDK-592: SDK doesn't expose enough permissions from underlying CMIS response
Merge pull request #152 from msaeedi/master

MOBSDK-592
MOBSDK-521:  Errors returned to the AlfrescoOAuthLoginViewController oauthDelegate do not return useful state
Merge branch 'master' of https://github.com/Alfresco/alfresco-ios-sdk into topic-MOBSDK-521
Merge pull request #153 from msaeedi/master

MOBSDK-521