[Android] Tag 1.7.5 : VLC for Android 1.7.5

[git at videolan.org]

[vlc-android] [branch: refs/tags/1.7.5]
Tag:    22f913d38eaf9f2e3a7594ce3a476be2655c531d
> https://code.videolan.org/videolan/vlc-android/commits/22f913d38eaf9f2e3a7594ce3a476be2655c531d

Tagger: Jean-Baptiste Kempf <jb at videolan.org>
Date:   Sat Jan  2 18:12:35 2016 +0100

VLC for Android 1.7.5

Small release fixing sleeping behavior when playing a movie and a dialog