Remove extra file inputs on krautchan when post is sent. Refs #552
Remove file input on krautchan instead of clearing
Replace unsafeWindow in f8feb04 and 7f698cb
Fix #552 part 2
Fix other form elements in #552 part 2
Merge remote-tracking branch 'zeird/master'
Follow-up: fixes
Merge remote-tracking branch 'zeird/master'
Follow up: style fixes