message: enable travis for master to update docs
diff: @@ -45,5 +45,5 @@ branches:
  - staging
  # This is where pull requests from "bors try" are built.
  - trying
  - # Don't build pull requests.
  - # - master
  \ No newline at end of file
  + # This is required to update docs.
  + - master
  \ No newline at end of file
  