Rewrite HUD_Notify() to align messages by their icon, establishing a neat column. Also move calculations out of the for-loop.
Optimize HUD_Notify() by adding a counter for a quick-return conditional. Also simplify the HUD editor representation.
Add new cvar hud_panel_notify_icon_aspect, to choose the aspect ratio of the total drawing area per icon
Merge remote-tracking branch 'origin/sev/hud_panel_notify'
Merge branch 'master' into samual/weapons

Conflicts:
	qcsrc/client/hud.qc