Update getGitDescribe function

Parametrize getGitDescribe(Boolean useShort = false):
  useShort Boolean, returns String in format:
       false (Default): {gitTag}-{numCommits}-g{gitsha}
       true:            {gitTag}-{numCommits}

Change-Id: Ibf2e90f2fdef0611c3622b817d5f4e174fa90200
1 file changed
tree: 84ffbf23fb44772df36b0bd7db1db6b98f5d5392
  1. src/
  2. vars/
  3. .gitreview