(NFC) CONTRIBUTING.md: Update out of date documentation
@@ -2,16 +2,11 @@ Contributing
============
If you would like to contribute code to `analytics-android` you can do so through
-GitHub by forking the repository and sending a pull request.
-
-Development occurs on the `dev` branch, and pull requests must be opened against
-the `dev` branch. Every second Wednesday, `master` is taggged and released, and
-`dev` is merged into `master`. In general, code will be available on `master`
-for two weeks before being tagged as a stable release.
-
-Critical bug fixes will be cherry picked into `master` after being merged into
-`dev` and released immediately.
+GitHub by forking the repository and opening a pull request against `master`.
When submitting code, please make every effort to follow existing conventions
and style in order to keep the code as readable as possible. Please also make
-sure your code compiles by running `make build test`.
+sure your code compiles by running `make build test`. In addition please consider adding
+unit tests covering your change, this will make your change much more likely to be accepted
+
+Above all, thank you for contributing!
