Merge pull request #10 from KamilLelonek/ios

[UserStory] MYGUIDE-20 As a developer I can access parsed options xml from memory on iOS
[Task] MYGUIDE-108 synchronisation of xml - on application start process
[Task] MYGUIDE-109 create unit tests
Description:
Added MWLogging library, OCMock framework and UnitTests
Framework OCMock set paths in project
Merge remote-tracking branch 'upstream/ios' into ios

Conflicts:
	MyGuide.xcodeproj/project.pbxproj