bumped Mozilla Stumbler to 1.5.1

This is a hotfix to correct some motion sensor bug fixes caught in the
1.5.0 release.
Add usage note to MAXS main description
Update Man Man to 1.2.0 (120)
Don't update AndroidCPG to 1.2 (3)
Update Hey! Meditation to 1.1 (3)
Update Score Tarot to 2.0 (20)
Transports Bordeaux: Prepare next release
Update AndroidCPG to 1.1 (2)
Merge branch 'master' into 'master'

bump Mozilla Stumbler to 1.5.1

This is a hotfix for some accelerometer sensor problems caught in the 1.5.0 release.

See merge request !370
Merge branch 'maxs' into 'master'

Add usage note to MAXS main description

See merge request !372
Update ToGoZip to 0.2.4.20141126 (4)
Update Pretty Good Music Player to 2.2.7 (26)
Don't update Muzei Ghibli to 2.1 (123)
New app: Drinks
New app: Matekarte
New app: Der Bund ePaper Downloader
Matekarte: Remove duplicated URL