Display DPS v2.1

- Shows damage done to allied units (or all units in replay and spectator mode) in Worms style white floating numbers.
- Also shows EMP damage.
- Can't show damage done to enemies in a normal game as that information is not available to luaui.
Change Log v2.1
- HUGE loading time improvement for widget, thanks to [LCC]Licho for pointing this out
Change Log v2.0
- Performance tweaks
- Made code easier to read for reference (proper variable names etc)
- Now each unit has its own DPS timer rather than being tied to a global clock
- Now shows damage after unit has died
- Now shows in red the damage of the shot(s) that killed a unit (dgun for big big numbers!)
Download and extract the zip file to spring/luaui/
http://pw3n.net/widgets/gui_display_dps.zip