Add function getGitDescribe

Function getGitCommitDescribe describes commit based on
recent git tag

Change-Id: I2e83923fcfb0800a4a1b5d7b5fc67942d02ed051
1 file changed
tree: ef7adf29ba8360321a3508069b0c9ed76d8780f3
  1. src/
  2. vars/
  3. .gitreview