Removed configVersion property from ConfigInfo model object and removed service methods that are unlikely to be implemented in the short term.
Merge pull request #304 from tmughal/1.4-dev

MOBSDK-302
Merge branch '1.4-dev' of https://github.com/Alfresco/alfresco-ios-sdk into 1.4-dev
Fixed MOBSDK-763: Mandatory aspects are not parsed in the Alfresco CMIS extension

Allowable values are also now being parsed and exposed via the type definition object.
Merge pull request #305 from tmughal/1.4-dev

MOBSDK-302: The iOS SDK project contains a target to build for Mac OSX
Merge branch '1.4-dev' of https://github.com/Alfresco/alfresco-ios-sdk into 1.4-dev
Merge pull request #306 from gavincornwell/1.4-dev

MOBSDK-763 (mandatory aspects) and updates to reflect spec
Added test to prove MOBSDK-711 could not be reproduced.
Merge pull request #307 from gavincornwell/1.4-dev

Added test to prove MOBSDK-711 could not be reproduced.
MOBSDK-752: As a developer I can retrieve model definitions for types and aspects using the iOS SDK
Merge pull request #308 from gavincornwell/1.4-dev

MOBSDK-752: As a developer I can retrieve model definitions for types and aspects using the iOS SDK