pfSense

Tree javascript lib added to repo

started migration to bootstrap

• migrated /index and most widgets on it
• migrated /system.php using new form-layout
• removed /themes and /javascript; html will change too much

Optimized all images using Yahoo Smush.it service.
Savings:
-------------------------------------
Total images uploaded - 1432
Total images smushed - 575
Total uploaded images size - 4507518 bytes
Total smushed image size - 3928995 bytes
Percentage saving - 14.724452%...

Add missing tree icons and javascript items