Readme: advanced features (#62)

Author: pepakriz

README.md

@@ -18,6 +18,12 @@ Reasons can be for example:
 ![Assign](https://i.imgur.com/B3Xnpgi.png)
 ![Merged](https://i.imgur.com/N0WhuOU.png)
 
+### Advanced features
+
+- Autogenerated commit message based on MR title (Suffixed with link to the original MR).
+- Bot skips squashing when `bot:skip-squash` label is present on the MR.
+- Bot assigns MR to the beginning of the queue when `bot:hi-priority` is present. Useful for hotfixes etc.
+
 ## Pre-Installation requirements
 
 #### Get the auth token