Move gradients back to world space

Refactor ShapeVertex to save space

Refactor color pairing

Move XnaFiddle link up

Add description, MonoGame project, Linux / OSX

Notes about Reach and batch

Link to NuGet page

Added link to XnaFiddle

Initial getting started guide

Include License file manually

snip

Add text and textures to description

Added missing features to readme

Version 0.6.7 changelog

Allow passing scale as a single float for draw