He3lixxx

Fix serverbrowser crash when tutorial is running in the background.

Fix HTTP request (newlines, relative location instead of URI)

Migrate from gl_mode (and vid_resx, vid_resy) to vid_resolution, supporting settings in the format "800x600".

ListView widgets now make a copy of the given source data before sorting. This fixes problems with sources that did not expect any changes (the server list has indices to the data and updated the data based on these, which scrambled the IP / server data associations). Also, it allows the old and new scoreboard to coexist with different sorting.

removed unnecessary define

- fixed: servers won't refresh when the editbox content is changed

program handles dialog messages right now

- F5 update hotkey added