Don't map roles if they don't exist.
Hide FileUpload settings
Merge branch 'master' of github.com:vanillaforums/Addons
FileUpload default permissions
gitignore update
Fix double quote wrapping bug.
Update plugins/QnA/views/qnapost.php

Two strings that are not translated.
Merge pull request #54 from consilience/patch-1

Update plugins/QnA/views/qnapost.php
Resolved plugin
Merge branch 'master' of github.com:vanillaforums/Addons
Merge branch 'master' of github.com:vanillaforums/Addons into develop