Adding README.
Adding README.

cskeppstedt/coffeelint,swang/coffeelint,lydell/coffeelint,sgentle/coffeelint,zmbush/coffeelint,AsaAyers/coffeelint,clutchski/coffeelint,emorikawa/coffeelint-cjsx,mitar/coffeelint,machadoit/coffeelint,AsaAyers/testing-default-branch,sagemathinc/coffeelint-cjsx