Mastalab: add 1.5.9 (69) instead of 1.6.0-beta-1 (70)
Mastalab: add 1.5.9 (69) instead of 1.6.0-beta-1 (70)

Also adjust AUM to include only stable releases.

f-droid/fdroid-data,f-droid/fdroiddata,f-droid/fdroiddata