added mock session with sample account test
added convenience methods for stub HTTP requests
added OHHTTPStubs to respond with stub networking responses from file instead
added stubbed json responses for auth tests
extra validation, fixed IMGComment model object
added integrated test cases and removed from stubbed tests
added targets integrated tests with new superclass test case
split tests into stubbed and integrated folders and targets
added authentication test to integrated tests
fixed authentication tests for integrated tests
added anon tests to integrated and stubbed tests
fixing notification tests throwing error
split plist between anon and authenticated
Merge branch 'UnitTests'
plist project configuration