added full date as accessibility label to PDTSimpleCalendarViewCell
refactored adding of accessibilityLabel
Update pbxproj & migrate to XCTest
Add: Basic Perfomance Tests
Merge pull request #39 from jivesoftware/develop

Migrate to XCTest
Enable Travis-CI
Add iphonesimulator as xcode_sdk
Use Xcode6.1 Beta Env
Merge pull request #40 from jivesoftware/travis-ci

Enable Travis-CI
Add: Travis build badge in README
introduced second DateFormatter for accessibility labels
Merge pull request #37 from pbodsk/master

added full date as accessibility label to PDTSimpleCalendarViewCell
Add method to enable user interaction for specific date cells
Query delegate for permission to select the specified date
Render the date cells that are disabled from the delegate correctly.