.gitignore: ignore uservoice JS

Signed-off-by: diditclear <didyourupgradeclear@gmail.com>
users: broaden the scope of flyertalk attribute

This can now be used as a regular username/nickname (useful for people not on FlyerTalk).

Signed-off-by: diditclear <didyourupgradeclear@gmail.com>
legs: add shortcut to timetable on search results page

Signed-off-by: diditclear <didyourupgradeclear@gmail.com>
users: show UserVoice widget on account page

Signed-off-by: diditclear <didyourupgradeclear@gmail.com>