gmod_src: Reverted some old HTML hacks that are no longer ne..

Revision 589
Reverted some old HTML hacks that are no longer neededChanged Files:
[ul]
[li]trunk/src_garrysmod/public/vgui_controls/HTML.h[/li][li]trunk/src_garrysmod/vgui2/vgui_controls/HTML.cpp[/li][/ul]
Committed By Garry Newman