changed Logging again

The changes i made a couple of days ago, are spamming logs even more then before, should be fixed with this update
fix broken clean_transmission plugin for seeding only torrent see #2803
Also remove seeding-only torrent after given timeframe
clean up big elsif mess
Prepare v1.2.238.dev
Merge pull request #396 from kecksk0enig/develop

fix broken clean_transmission plugin for seeding only torrent. fix #2803
fixed keyerror by forcing languages on config, also pep8 fixes
Merge pull request #400 from cvium/develop

fixed keyerror in subliminal plugin
Update urlrewrite_serienjunkies.py

Travis CI should pass now
Merge pull request #395 from kasperj/develop

changed logging again
v1.2.238
Prepare v1.2.239.dev
Log error instead of crashing when search_rss has invalid template
v1.2.239
Merge remote-tracking branch 'upstream/master'