Added PR template

Author: rappasoft

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,17 @@
+### All Submissions:
+
+* [ ] Have you followed the guidelines in our Contributing document?
+* [ ] Have you checked to ensure there aren't other open [Pull Requests](../../../pulls) for the same update/change?
+
+### New Feature Submissions:
+
+1. [ ] Does your submission pass tests and did you add any new tests needed for your feature?
+2. [ ] Did you update all templates (if applicable)?
+3. [ ] Did you add the [relevant documentation](https://github.com/rappasoft/laravel-livewire-tables-docs) (if applicable)?
+4. Did you test locally to make sure your feature works as intended?
+
+### Changes to Core Features:
+
+* [ ] Have you added an explanation of what your changes do and why you'd like us to include them?
+* [ ] Have you written new tests for your core changes, as applicable?
+* [ ] Have you successfully ran tests with your changes locally?