Adding info the the CONTRIBUTING file.
Adding info the the CONTRIBUTING file.

oouyang/gh,oouyang/gh,henvic/gh,tomzx/gh,modulexcite/gh,modulexcite/gh,TomzxForks/gh,dustinryerson/gh,tomzx/gh,dustinryerson/gh,TomzxForks/gh,henvic/gh