added support for logic unit testing as an independent target using OCUnit and OCMock
Merge branch 'master' of https://github.com/dz1111/Commons-iOS
moving testing headers and library to Commons-iOS-Logic-Testing
removing duplicate testing items from the project
setup support for application unit testing along with a shared scheme; tests are enabled in Commons-iOS target
moved library files; updated search path
remove extra sentestingkit reference
added smooth transition between thumbnail and wiki image; added some documentation
Merge pull request #15 from felixmo/master

Image viewer for uploads + some fixes
Merge remote-tracking branch 'dz1111/ImageTransition'

Conflicts:
	Commons-iOS/DetailTableViewController.m
	Commons-iOS/TableViewController.m
speed up the transition on the detail view thumb->image

Was at 2.2seconds which felt a bit slow to me. Sped up to 0.5seconds. :D
remove unneeded tableview boilerplate
Merge remote-tracking branch 'dz1111/UnitTestingSupport' into work

Conflicts:
	Commons-iOS.xcodeproj/project.pbxproj
throw in a quick unit test of [CommonsApp singleton] :)
updated unit testing to link existing code with logic testing; linked ocmock with application testing
Merge pull request #19 from dz1111/UnitTestingAdditions

Updated unit testing to link existing code with logic testing; linked ocmock with application testing
linked frameworks in testing targets; added singleton test to logic tests
Merge pull request #20 from dz1111/UnitTestingAdditions

Linked frameworks in testing targets; added singleton test to logic tests
Show license selector/viewer, currently hardcoded to CC-BY-SA 3.0

Note this will show CC-BY-SA 3.0 for all uploaded images, regardless
of the actual license template selected. This needs more work. ;)
There's also no actual selector, just a space for one which when
clicked opens the license text from the web.
Add .gitignore with various files that should be excluded