add FAQ

README.md

@@ -145,7 +145,18 @@ like this:
 ```
 exec sudo -u root wetty -p 80 >> /var/log/wetty.log 2>&1
 ```
-## Clean-up
+## FAQ
+
+### What browsers are supported?
+
+Wetty supports all browsers that Google's hterm supports. Wetty has been [reported](https://github.com/krishnasrinivas/wetty/issues/45#issuecomment-181448586) to work on Google Chrome, Firefox and IE 11.
+
+### Why isn't Wetty working with IE?
+
+[This fix](https://stackoverflow.com/questions/13102116/access-denied-for-localstorage-in-ie10#20848924) has been known to help some users.
+
+### Clean-up
 
 If users dont fully disconnect when finished ssh connections will actually be kept open the simplest
 way to deal with this is run `bin/cleanup` on a cron job.
+