Fixes the teambuilder's number input's events
Only the keyup event was fired, which caused a bug where changes are not registered when the up/down buttons are clicked (in browsers that support the number input).
The keyup event still has to be fired for the sake of the browsers that haven't heard of the number input yet.
Merge pull request #47 from Quinella/b1

Fixes the teambuilder's number input's events
Desktop client: Make sure links open in browser
News popup
Better loading message
Teambuilder: Fix deleting teams
Deleting teams now correctly updates the team list
iframe for news page
Embed news into HTML for faster loading
Automatically redirect old IE to downloadable client
Added |tc| and the like for the correct time in replays
Merge pull request #48 from Quinella/chattime

Added |tc| and the like for the correct time in replays
Fixes testclient.html; the loading message didn't disappear.
Because of that PMing and challenging others on testclient.html was impossible.
Merge pull request #49 from Quinella/testclientfail

Fixes testclient.html; the loading message didn't disappear.
Added a "persistent notifications" option.
Defaults to yes. If set to no, notifications will disappear automatically after 5 seconds.
The option will only be shown if window.Notification is available.
Renamed "persistent notifications" to "temporary notifications"
Merge pull request #50 from Quinella/notifications

Added a "persistent notifications" option.
Adds the possibility to put sections (of formats) in other columns by changing it serverside
Changed format column separator; prefixed by a comma
Merge pull request #51 from Quinella/formats

Adds the possibility to put sections (of formats) in other columns by changing it serverside
New background: Horizon