ENYO-2616: Turn Ares into full panel layout

First step to apply panel layout to Ares.

Next steps :
 - When the last file is closed in code editor, we need to remove it from Ace and to close code editor. The middle panel should  take the rest of the screen. 
- Make possible to stack Ares pannels. By this way each of them can be displayed by a simple click. 
- Ares menus are hidden by onyx toolbars
- On FF, DND icons are displayed on a bad place
- Some issues on ace editor and right panel. Ace is not resized when RP is active.
- If one file name is longer then harmonia panel, the end of the file name is masked under the phobos/deimos panel

Tested on Windows 7, FF, Opera, IE10, IE9, Safari, Chrome, Chrome Canary

Enyo-DCO-1.1-Signed-off-by: Olga Popova <olga.popova@hp.com>