Default [Feature Request] USB OTG Mount/Unmount Widget/Shortcut

Hi, guys. With Nexus devices it's hard to keep everything on phone memory, so many of us (I think so) using USB drives/cardreaders to store things on it. PA is awesome ROM with support of mounting USB OTG drives, but it's not very comfortable to unmount - we need to go to Settings/Memory/scroll at bottom for "Safe unmount" to do this.
I would like to see PA implementation of USB OTG mount/unmount options in widget or shortcut, and/or option in notification bar (something like "USB connected" notification but not disappearing, always on top with expandable button "eject" or "unmount").
I hope you can do this, guys
Thanks for all your hard work!

My prototype:
Click image for larger version

Name:	Screenshot_2014-07-30-16-23-27.png
Views:	112
Size:	130.2 KB
ID:	2876432
Click image for larger version

Name:	Screenshot_2014-07-30-16-23-37.png
Views:	96
Size:	154.3 KB
ID:	2876484