docs: update contributing

CONTRIBUTING.md

@@ -1,20 +1,35 @@
 # Contributing
 
--WIP - but here's the TL;DR
+## Commit messages
 
-## Issues
+Commit messages must follow the [Angular-style](https://github.com/angular/angular.js/blob/master/CONTRIBUTING.md#commit-message-format) commit format (but excluding the scope).
 
-- Please include the output from `nodemon --dump` for diagnosis
-- If there's a script that nodemon is having trouble with or is causing nodemon to throw exceptions, please include it in your filed issue to allow me to replicate the issue.
+i.e:
+
+```text
+fix: minified scripts being removed
+
+Also includes tests
+```
+
+This will allow for the automatic changelog to generate correctly.
+
+## Code standards
+
+Ensure that your code adheres to the included `.jshintrc` and `.jscsrc` configs.
 
 ## Sending pull requests
 
-- use the .jshintrc (in the root of the project)
-- ensure style is consistent
 - new command line options are generally discouraged unless there's a *really* good reason
 - add tests for newly added code (and try to mirror directory and file structure if possible)
 - spell check
+- PRs will not be code reviewed unless all tests are passing
 
 *Important:* when fixing a bug, please commit a **failing test** first so that Travis CI (or I can) can show the code failing. Once that commit is in place, then commit the bug fix, so that we can test *before* and *after*.
 
-Remember that you're developing for multiple platforms and versions of node, so if the tests pass on your Mac or Linux or Windows machine, it *may* not pass elsewhere. I personally have Mac and Linux coverage, I need help with Windows tests.
+Remember that you're developing for multiple platforms and versions of node, so if the tests pass on your Mac or Linux or Windows machine, it *may* not pass elsewhere. I personally have Mac and Linux coverage, I need help with Windows tests.
+
+## Issues
+
+- Please include the output from `nodemon --dump` for diagnosis
+- If there's a script that nodemon is having trouble with or is causing nodemon to throw exceptions, please include it in your filed issue to allow me to replicate the issue.