Update it to 2.7.0
- sqlcipher is no longer optional, so kill the option that was (re-)introduced in r429991 again.
- remove the post-patch command, the symlinks were removed intentionlly upstream, and at the moment I dont see a reason to contradict that:
- cleanup the bits that came in from the testing repo
- don't set an unecessary PGKNAMESUFFIX.
- there never was a skrooge-kde4 in ports, so no need to conflict with it