Other small tweaks as well.

Still needs more work. Needs <fieldset> tags.

The add contact form.

- Remove currently unused pure modules (forms and menus)
- Update forms (not all yet) markup and css
- Move all controlbox mockups to mockup/controlbox.html

Forms look much better now in mockups but JS and templates still needs updating.

- All chats (boxes and rooms) should now have .chatbox class (for base styles)
- Move specific stuff to new sass files (fonts, chatbox, normalize)

Wouldn't mind getting rid of grunt completely.

- Rename .chat-body to .chatroom-body
- Upate SASS for chat rooms
- Hide the room occupants view by toggling the class "hidden"
- The chatroom chat area and occupants list are now shown as table cells.

- Width needs to be set on .chatroom obj as well.
- Update docs on allow_dragresize to mention that min-width and min-height
  values are honored.

- Make sure initDragResize gets called (in .show())
- Handle case (which shouldn't happen and is hopefully now fixed) when min_height is not set.