v1.3.3-Release

- interface version up to 3.0! hooray new stuff.
- mod version bumped to 1.3.3 for all the new stuff and 3.0 client compatibility
- made the threat module wow 3.0-compatible (these changes do not branch based on interface version due to the removal of lots of libs...there's no goin' back now!)
- fixed text display on threat module to actually show threat % as intended
- extracted MathRound function to make it accessible to all modules instead of being embedded within TargetHealth
- added a few more user-submitted bar textures
- removed LibDruidMana and fixed up DruidMana module to work with the new UnitPower API

IceHUD.lua

@@ -286,7 +286,7 @@ IceHUD.options =
 					set = function(value)
 						IceHUD.IceCore:SetBarPreset(value)
 					end,
-					validate = { "Bar", "HiBar", "RoundBar", "ColorBar", "RivetBar", "RivetBar2", "CleanCurves", "GlowArc", "BloodGlaives" },
+					validate = { "Bar", "HiBar", "RoundBar", "ColorBar", "RivetBar", "RivetBar2", "CleanCurves", "GlowArc", "BloodGlaives", "FangRune", "RuneBar", "RuneColor" },
 					order = 9
 				},
 
@@ -555,3 +555,9 @@ end
 
 function IceHUD:SetDebugging()
 end
+
+-- rounding stuff
+function IceHUD:MathRound(num, idp)
+	local mult = 10^(idp or 0)
+	return math.floor(num  * mult + 0.5) / mult
+end