[zanata/zanata-common] 5ca0a7: docs: add CONTRIBUTING.md

Branch: refs/heads/master Home: https://github.com/zanata/zanata-common Commit: 5ca0a7e345b4be7017a585d6635db1dd929eeb08 https://github.com/zanata/zanata-common/commit/5ca0a7e345b4be7017a585d6635db1dd929eeb08 Author: Ding-Yi Chen Date: 2016-03-11 (Fri,

[zanata/zanata-common] 5ca0a7: docs: add CONTRIBUTING.md

Branch: refs/heads/release Home: https://github.com/zanata/zanata-common Commit: 5ca0a7e345b4be7017a585d6635db1dd929eeb08 https://github.com/zanata/zanata-common/commit/5ca0a7e345b4be7017a585d6635db1dd929eeb08 Author: Ding-Yi Chen Date: 2016-03-11 (Fri,