Merge pull request #45 from interstroom/master

Dutch translations
Added twitter embedded tweet block service
Merge pull request #46 from Bladrak/embedTweet

Added twitter embedded tweet block service
Fixed PHP notice
Merge pull request #47 from Bladrak/noticeFix

Fixed PHP notice
Removed social container as it's being replaced by a standard container with a custom template
Merge pull request #49 from Bladrak/removeSocialContainer

Removed social container as it's being replaced by a standard container with a custom template
Fixed typos
Merge pull request #50 from pborreli/typos

Fixed typos
Update services.xml

Class definitions added to parameters to provide easier overriding possibility.
Merge pull request #51 from nikolajosipovic/master

Update services.xml
Added CONTRIBUTING.md file
Merge pull request #53 from Bladrak/contributing

Added CONTRIBUTING.md file
Changed "metadatas" to "metadata" in twig_helpers
Merge pull request #55 from r1pp3rj4ck/patch-1

Changed "metadatas" to "metadata" in twig_helpers
catch exception if timeout is reach