Update the question form.
Disable decoration.
Add missing files to the list.
Merge remote-tracking branch 'hayata/master'
Save non-escaped version of posts.
Fix the UI for TAs.
Add the LICENSE file.
Add the AUTHORS file.
Merge pull request #20 from yuttie/master

これまでの修正です。
to marge
Merge remote-tracking branch 'hayata/master'
remove eval/data