Add source tree version into AndroidManifest.xml

Use the source tree version as versionName string. As result the Android
Settings menu will now show that version instead of a rather unhelpful "1.0".

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29929 a1c6a512-1295-4272-9138-f99709370657
2 files changed