atraczyk authored Feb 14, 2017 and Andreas Traczyk committed Feb 15, 2017

- Adds the ability to double-click the video page in order to
  toggle full-screen mode.

- Adds .appx files to the .gitignore

- Changes the output path of libqrencode

Change-Id: I3b78fbf603df3d6ed570f0dbd551d833655cf98d
Tuleap: #1514