Implemented Lua methods fillCircularSliceGradient() and fillEllipticalSliceGradient() in MOAIDraw.  Added helper method DrawEllipticalSliceGradient().
Implemented Lua method fillRoundedRectangularGradient() in MOAIDraw.  Added helper method DrawRoundedRectGradientFill().
Renamed some variables in DrawAntiAliasedLineSegment(), DrawBeveledCorner(), and DrawBeveledLineLoop() to improve clarity.

Conflicts:
	src/moaicore/MOAIDraw.cpp
Changed more variable names in MOAIDraw helper methods.
Renamed remaining vector and boolean variables in MOAIDraw::DrawBeveledLines(). Renamed x and y coordinate variables in MOAIDraw::DrawRoundedRectOutline() to centerX and centerY.
Renamed variables in MOAIDraw helper methods DrawBeveledCorner(), DrawBeveledLineLoop(), DrawBeveledLines(), DrawJoinedCorner(), DrawJoinedLine(), DrawJoinedLineLoop(), DrawRoundBeveledLine().
Changed variable names in MOAIDraw::DrawBeveledCorner().
Renamed variables in MOAIDraw::DrawJoinedCorner().  Simplified calls to gfxDevice.WriteVtx() in MOAIDraw::DrawBeveledCorner().
Added Lua class method newMultiLineFitted() to MOAIFreeTypeFont.
Progress on MOAIFreeTypeFont.newMultiLineFitted()
Changed MOAIFreeTypeFont.newMultiLineFitted to return a MOAIProp.  Made MOAIDeck, MOAIGfxQuad2D and MOAIProp friends of MOAIFreeTypeFont.
Added and implemented MOAIFreeTypeFont class method newSingleLineFitted().  Added helper method NewPropFromFittedTexture().
Added MOAIFreeTypeFont class methods newMultiLine() and newSingleLine().
Registered the MOAIFreeTypeFont Lua class methods newMultiLine(), newSingleLine() and newSingleLineFitted().
Implemented MOAIFreeTypeFont Lua class method newSingleLine().
Implemented MOAIFreeType Lua class method newMultiLine().
Replaced implementation of MOAIFreeTypeFont class method newMultiLineFitted() with call to NewPropFromFittedTexture().
Added new constant to control the binary search in MOAIFreeTypeFont::OptimalSize().
Added a way to limit the initial upper bound of the binary search in MOAIFreeTypeFont::OptimalSize.
Moved calculation of adjustment after loading of character in MOAIFreeTypeFont::ComputeLineStart().