a.) merged with latest ObjectiveCMIS lib
b.) ISO8601 parser has been removed
Merge pull request #94 from pwschmidt/master

Latest changes from ObjectiveCMIS lib clean up
MOBSDK-299 - cancellation of network requests. Added AlfrescoRequest class. Service calls return a AlfrescoRequest object. Added 1 unit test
some clean-up in CMIS library; rendition requests are now cancellable in CMIS/AlfrescoSDK
Merge pull request #95 from pwschmidt/master

MOBSDK-299
Merge branch 'master' of https://github.com/Alfresco/alfresco-ios-sdk into topic-log