MakeDrive Images

https://dl.dropboxusercontent.com/spa/n5v3bx9nnjkdpzf/dutkm41m.png

This is my initial commit on `/images` PR. I think the server side code is ready for ready, but for client I will probably talk to Matthew or Ricardo this Tuesday and get some feedback on the current design.
The demo needs to update the UI very frequent and using the server side sometimes it takes really long compare to using local. Also, we want to see conflicted copy in the demo as well.