WIP: start new routing
Move dummy folders to dummy service
Display mail-list scrollbar in desktop mode
Use url query params to trak state in the app
Prevent CSP warnings for click handlers
Add wo-touch-active class to mail-list item
Add comments for code regions in controllers
Use status service to close read mode from action bar
Update readme
Review url/history
Merge pull request #221 from whiteout-io/dev/WO-707

Dev/wo 707