Merging 2017.1.0f3 (thanks to @Kalmalyzer)

Updating to Unity 5.6.0f3 by merging ntratcliff/master

Updating Readme to 5.5.2f1

Updating to Unity 5.5.0f3

Create .editorconfig

Unity 5.0.0f3

Unity 4.6.3f1