Merge pull request #23 from dethfeet/master

I merge the PR and publish it to the xbmc repo
CHG: prepare MetaData for repo-pull
CHG: apply new MethodHeader enforced by gotham
CHG: changed addon.xml caused of hints by xbmc-team
FIX: revert unused default value
fix grammar
Merge pull request #26 from yanniks/master

fix grammar
FIX: a Regex to parse ard site
Merge branch 'master' of github.com:raptor2101/Mediathek
FIX NDR