Merge pull request #1 from dhwz/master

merge from dhwz base
Use Coverhelper at

Primewire
vibeo
szenestreams
appletrailers
autoBild
dreamscreencast
filmtrailer
fail.to
focus
galileovl
LiveLeak
gronkh
gigatv
sportBild
rofl
retrotv
putpattv
Radiode
spobox
Merge branch 'master' of https://github.com/lolly/MediaPortal
Merge pull request #46 from lolly/master

Use Coverhelper in some Plugin