[Android] Tag 1.5.1 : VLC for Android 1.5.1

[git at videolan.org]

[vlc-ports/android] [branch: refs/tags/1.5.1]
Tag:    ea0abc613824598132563c4d93dcf1d2b76fa951
> http://git.videolan.org/gitweb.cgi/vlc-ports/android.git?a=tag;h=ea0abc613824598132563c4d93dcf1d2b76fa951

Tagger: Jean-Baptiste Kempf <jb at videolan.org>
Date:   Wed Aug  5 18:25:40 2015 +0200

VLC for Android 1.5.1

Second update for VLC 1.5.x

It should fix most of the important issues from 1.5.0...