Added: CCNShadowScrollView
Added: KFGradientScrollView as subclass of NSScrollView for showing a top and bottom gradient when scrolling accknowledgements textView begins.
Removed: obsolete class CCNShadowScrollView
Changed: new property 'gradientColor' for KFGradientScrollView
Changed: by setting the KFAboutWindowController backgroundColor the gradientColor of the scrollView will be set, too.
Added: about window will be closed on hitting the ESC key
Changed: added missing return statement in method 'setupEventMonitor'
Added: additional font properties in class KFAboutWindowStyleModel
Added: class method 'defaultStyleModel' to KFAboutWindowController
Removed: public setter 'setBackgroundImage:' and 'setBackgroundColor:' in KFAboutWindowController because of all style attributes are now set via KFAboutWindowStyleModel class only!
Added: property 'backgroundSeparatorColor' in KFAboutWindowStyleModel
Changed: some refactoring in KFAboutWindowStyleModel due to property naming consistency
Added: travis config file
Updated: project & example application
Fixed: file paths in podspec
Changed: Xcode project settings due to a travis error
Changed: cleaned up XCtest due to a travis error
Merge pull request #1 from phranck/master

Massive improvements

gradient scroll view, window closes when pressing ESC, font settings in style model, fixed travis config