Extending Zabbix frontend menu and custom pages routing

Would be cool to add this functionality in zabbix.
We have created several custom pages that pull data from the zabbix database, parse it, and display it. I have written a work around to get those pages on the frontend menu, but becomes excessively annoying each release to double check what has changed in the system.

Would be nice to have a function where you can create 1 or more tabs in the frontend menu, and then specify the custom pages for each.
Each Page should also have a title assigned.
Each page should be also be able to specify the permissions required (Guest / User / Admin / Super Admin )

[Edited]

<gcalenko> Also routing functionality could be extended to be able to add custom routes, this will allow keep custom pages files (controllers/view) under local/app folder.