Add toolbar_icons settings for richhtml formatter.
Fix naming and spaces.
remove unnecessary extensions. To be able use without media bundle
upd.
Toolbar icons are now changeable with custom ckeditor_toolbar_icons array.
Added polish translation
Merge pull request #40 from pulzarraider/patch-1

Added polish translation
Merge pull request #37 from pomaxa/patch-1

remove unnecessary extensions. To be able use without media bundle
Merge pull request #31 from sensi/master

Add toolbar_icons settings for richhtml formatter.
Add test on xliff files
Merge branch 'sonata/master'

Conflicts:
	composer.json