Added auto enhance, auto gamma, auto level and background color functions
Added CropToSquare function
Added gravity and preserve_aspect_if_smaller to CropFunction
Added DeleteProfile function
Added script function
Added Density function
Added Despeckle function
Fixed Density function
Added Normalize function
Added Enhance function
Added GrayColorspace function
Fixed GrayColorspace tests
Added script function
Start of Ellipse function
Merge pull request #13 from shaosh/newfunctions

Added script function
Merge branch 'newfunctions' of github.com:gdoubleultd/Blitline.Net into newfunctions
ScriptFunctionBuilder points to ScriptFunction. Added files to project. Added Script to Builder
Fixing Script function
Merge remote-tracking branch 'origin/master' into newfunctions

Conflicts:
	Specs/Specs.csproj
Fixing merge