Add new RageDisplay bindings:

GetFPS()
GetVPF()
GetCumFPS()

Docs/Changelog_sm5.txt

@@ -8,6 +8,10 @@ ________________________________________________________________________________
 StepMania 5.0 $next | 2011xxxx
 --------------------------------------------------------------------------------
 
+2011/10/07
+----------
+* [RageDisplay] Add the GetFPS, GetVPF, and GetCumFPS bindings. [Wolfman2000]
+
 2011/10/06
 ----------
 * Various scoring fixes sourced from http://www47.atwiki.jp/waiei/pages/21.html

Docs/Luadoc/Lua.xml

@@ -1134,6 +1134,9 @@
 		<Class name='RageDisplay'>
 			<Function name='GetDisplayHeight'/>
 			<Function name='GetDisplayWidth'/>
+			<Function name='GetFPS'/>
+			<Function name='GetVPF'/>
+			<Function name='GetCumFPS'/>
 		</Class>
 		<Class name='RageFile'>
 			<Function name='AtEOF'/>

Docs/Luadoc/LuaDocumentation.xml

@@ -3035,6 +3035,15 @@
 	<Function name='GetDisplayWidth' return='int' arguments=''>
 		Return the width of the display.
 	</Function>
+	<Function name='GetFPS' return='int' arguments=''>
+		Return the FPS.
+	</Function>
+	<Function name='GetVPF' return='int' arguments=''>
+		Return the VPF.
+	</Function>
+	<Function name='GetCumFPS' return='int' arguments=''>
+		Return the cumulative FPS.
+	</Function>
 </Class>
 <Class name='RageFile'>
 	<Description>