Fixes#788
- Toggles now close all any other open toggles.
- Added .active class for post settings menu to ensure highlight stays
on settings icon/button until it is closed, not just on hover.
- This is a first pass at getting a more logical structure. The focus is on moving from admin/frontend to client/server.
- The location of the databases is highly important, this isn't expected to change again
In the future
- client/assets should probably become public/
- more stuff should be shared (helpers etc)
- cleanup some confusion around tpl and views
