Removed untranslated strings from messages
Created empty message file for English translations
Converted first bunch of translations to keybased ids
Output translations in nested format
Page CKEkeditor browse server => keybased translations
Page edit file => keybased translations
Page edit locale => keybased translations
Page login => keybased translations
Page edit users => keybased translations
Page dashboard => keybased translations
Panel latest-activity => keybased translations
Merge pull request #1902 from rarila/keybased-trans-1

Move to keybased translations