Bump GWT version to 2.8-rc2

Change-Id: I886c722df7515a0bab524da295b24d4e6141ec10
3 files changed
tree: b8a25cb7265547ad8c8b0d8489fa549573c864de
  1. lib/
  2. src/
  3. .buckconfig
  4. .gitignore
  5. BUCK
  6. LICENSE
  7. pom.xml