Allow formatting of slug fields
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Add ||| filter to query part so we can use multiple columns in OR part
Revert "Allow formatting of slug fields"

This reverts commit 0025b7cbd0b63888e055ed85d5117a48302be150.
Merge remote-tracking branch 'upstream/master'
Added Finnish translations
Updated gitignore for vagrant temp file(s)
Cleanup. Moved BaseExtensionInterface and corrected path in BaseExtension and Extensions classes.
Moved CacheServiceProvider to Provider folder. Just like Silex structures it.
Moved ConfigServiceProvider to Provider folder. Just like Silex structures it.
Moved ExtensionServiceProvider to Provider folder. Just like Silex structures it.
Moved the other providers as well. Also removed unnecessary arguments (empty array) for some of them.
Hopefully less Scrutinizer issues by now.
Removed undefined variable
Removed unused uses
Merge pull request #603 from pvankouteren/sanity-fixes

Sanity fixes
Add RSSAggregator extension
Translations bugfix

Translations stopped working due moving ServiceProviders to Providers directory.

I used getPaths function for fix which is always returns the correct paths needed (I hope so :) ).

+ removed an unnused use statement and formatted the source a bit.
Merge pull request #602 from adrenalin/master

Added Finnish translations