TTT: Fixed language breaking on auto refresh
Add DefaultUnderline font to ChatScheme.res to allow third party programmers to add clickable links to chat

This is what my code looks like with the vanilla ChatScheme.res:

![gay]http://peniscorp.com/stuff/Garry's_Mod_2013-08-23_23-26-28.png

This is what it looks like with that ChatScheme.res:

![lessgay]http://peniscorp.com/stuff/Garry's_Mod_2013-08-24_00-16-38.png
Allow ControlPanels to be spawned via ControlPanel:AddControl

It's pretty useful for sectioning bits of an unweildy tool, since ControlPanel is a souped up DForm which is in turn a souped up DCategoryCollapse.
Merge pull request #494 from Lexicality/ControlPanelTweak

Allow ControlPanels to be spawned via ControlPanel:AddControl
Merge pull request #493 from GranPC/patch-1

Add DefaultUnderline font to ChatScheme.res to allow third party program...
Merge pull request #490 from iSnipeu/master

TTT: Fixed language breaking on auto refresh
TTT: Call hook for PlayerSetModel when spawning player

Was already using a hook for this in GM:PlayerSpawn, but not here for
some reason.