[zanata/zanata-scripts] 029d38: fix(functions): filter out last ^{} from version

[GitHub]

  Branch: refs/heads/remote-call-zanata-functions
  Home:   https://github.com/zanata/zanata-scripts
  Commit: 029d380657e605d358f909990f80cde65f1d63a9
      https://github.com/zanata/zanata-scripts/commit/029d380657e605d358f909990f80cde65f1d63a9
  Author: Ding-Yi Chen <dchen at redhat.com>
  Date:   2018-02-01 (Thu, 01 Feb 2018)

  Changed paths:
    M zanata-functions

  Log Message:
  -----------
  fix(functions): filter out last ^{} from version