Revert "Renamed app prefix"

This reverts commit fd86033cec284f1ba200a0065fc5636d7fbb0ea9.
Revert "Travis problems round #2.2"

This reverts commit 0997916a1efb1a580fad62a679f0c107ca3229cf.
Revert "Travis problems round #2.1"

This reverts commit 617a812829008439a2eb03d06633d887021b560b.