Update with comments from PR

.github/PULL_REQUEST_TEMPLATE.md

@@ -1,19 +1,28 @@
-This Pull Request includes a
+**Description:**
 
-- [ ] Bug fix
-- [ ] New component
-- [ ] New platform
-
-The following changes were made:
-
--
--
--
-
-Example entry for the `configuration.yaml` file (if it's a PR for a component/platform):
 
+**Related issue (if applicable):** #
+**Example entry for `configuration.yaml` (if applicable):**
 ```yaml
 
 ```
 
-If this PR is related to an existing ticket, please include a link to it as well. Thanks!
+**Checklist:**
+
+- [ ] Local tests with `tox` ran successfully.
+- [ ] No CI failures. **Your PR cannot be merged unless CI is green!**
+- [ ] [Fork is up to date][fork] and was rebased on the `dev` branch before creating the PR.
+- If code communicates with devices:
+  - [ ] 3rd party library/libraries for communication is/are added as dependencies via the `REQUIREMENTS` variable ([example][ex-requir]).
+  - [ ] 3rd party dependencies are imported inside functions that use them ([example][ex-import]).
+  - [ ] `requirements_all.txt` is up-to-date, `script/gen_requirements_all.py` ran and the updated file is included in the PR.
+  - [ ] New files were added to `.coveragerc`.
+- If the code does not depend on external Python module:
+  - [ ] Tests to verify that the code works are included.
+- [ ] [Commits will be squashed][squash] when the PR is ready to be merged.
+
+[fork]: http://stackoverflow.com/a/7244456
+[squash]: https://github.com/ginatrapani/todo.txt-android/wiki/Squash-All-Commits-Related-to-a-Single-Issue-into-a-Single-Commit
+[ex-requir]: https://github.com/balloob/home-assistant/blob/dev/homeassistant/components/keyboard.py#L16
+[ex-import]: https://github.com/balloob/home-assistant/blob/dev/homeassistant/components/keyboard.py#L51
+