add contribution guidelines
commit7628779e94f696ae9d5385c8c3bd3ac78d632dba
authorKeith Rarick <kr@xph.us>
Mon, 4 Apr 2016 03:37:29 +0000 (3 20:37 -0700)
committerKeith Rarick <kr@xph.us>
Mon, 4 Apr 2016 03:37:29 +0000 (3 20:37 -0700)
tree2fabd1f845eb3f0bc9aa32314cf0ecbed80b9047
parenta0470f25c056ef2728e85649e1c06de474883d5f
add contribution guidelines
Contributing [new file with mode: 0644]