Added a mac deploy script
Fixed script + created dmg

 * qtmacdeploy qmldir option is completly broken. I reimplemented
   manually the steps in the script. Now, we don't have 2x qml files
   in the .app/Contents/Resources/qml.
 * Added script to create a dmg, now we only need a .png background
Mac Installer

 - Moved files to a folder, so Windows and Linux will be side-by-side
 - Added a background, it's not pretty, but it's better than nothing
 - LATER TODO: Not sure why we force this, but most of our scripts need to be
   run from Software root, we can improve that later on, so it's less
   prone to mistakes
Merge pull request #114 from uCtrl/macDeploy

Added a mac deploy script