Make installer fully PSR2 compliant
Make backend core PSR compliant
Make analytics module PSR compliant
Add a space after if and foreach
Make Authentication module PSR2 compliant
Make the Blog module PSR2 compliant
Make the ContentBlocks module PSR2 compliant
Make the dashboard module PSR2 compliant
Make the extensions module PSR2 compliant
BackendModel::updateExtra now has serialization
Changelog updated
redefine key and double check for 'data'
Comment changed
Changelog updated
Merge pull request #726 from jeroendesloovere/updateExtra

BackendModel::updateExtra now has serialization
Merge remote-tracking branch 'upstream/master' into MailerBugfix