Post release increment to version 2.2.0-dev

Change-Id: I4ff2401366012b31ea14bd50c7a99cdd236746e5
2 files changed
tree: 54fe1f0e9413efd36e1a01b99f3fd5257a377bb9
  1. .gitignore
  2. .gitreview
  3. Makefile
  4. VERSION
  5. python/