Update to support PolyGerrit

Updated script to support both GWT and PolyGerrit, though it does not
work, the 'comment' event is not yet supported by PolyGerrit.

Change-Id: I0c262819128e1add5221b47069ed58be3cc38b31
3 files changed
tree: fad0c1ecdbacab567ffaeebc44166193f2be67df
  1. .gitignore
  2. .settings/
  3. BUILD
  4. LICENSE
  5. src/