Add button to discard a draft and restore the original form content. See #46
Updated translation
Merge pull request #65 from nippo/46-discard-draft

Updated translation
Only write the content to the form on save not on every close. Restoring from the draft will already take care of the normal close case.
Merge remote-tracking branch 'origin/46-discard-draft'
Clean up context varible scope warning.
Simple documentation note about discarding drafts and a release note.
Update final translations for upcoming release. Fixes #64
Build latest compiled CSS.