Ticket #214: use curcfg instead of config
More round tables
Oops, put page title in right place
Use $pgtitlesmall code cleanups
Cleanup and add rounded corners.
Convert System Firmware tabs to rounded aka (display_top_tabs() calls
Fix JavaScript errors.
Fix forms.
Add firmware updater settings page. This will eventually be used to set the desired update mirror, branch to track, etc.