Fixed incorrect define
Added DTZipArchive Mac target
Added DTReachability
Moved DTReachability into own subfolder
Added DTReachability subspec to pod
Added Change Log
Renamed DTReachability static lib products
Fixed doc building of Change Log
Added DTSidePanels
Added ability to set panel width
Update autoresizing masks on setting width
Added doc comment
Improved Demo
cleanup project
moved DTSidePanel files into own subdirectory DTSidePanel
updated the podspec and added the DTSidePanel
added minimum drag distance to activate
restrict pan range when a panel is open
implemented appearance notifications
fixed appearance notification
Restrict movement to only one side from center
cancel gesture if trying to drag non-existing panel