Update readme

Author: ssx

README.md

@@ -1,3 +1,17 @@
 # Laravel Validator Rules - Timezone
 
 This rule will validate that a given timezone is valid within the systems datetime database.
+
+### License
+This project is licensed under an Apache 2.0 license which you can find
+[in this LICENSE](https://github.com/laravel-validation-rules/timezone/blob/master/LICENSE).
+
+
+### Feedback
+If you have any feedback, comments or suggestions, please feel free to open an
+issue within this repository.
+
+
+### Security
+If you have security feedback, please contact me via email at
+<security@ssx.email> and I'll usually respond as soon as possible.