Core: Added rgb to hsl conversion tool
Sawhat: Updated colorpicker

Added colors and ordered them by Hue.
Added name to colors (most comes from colourlovers.com)
Optimized display
Sawhat: Corrected color picker hue order
Sawhat: Corrected breadcrumb link underline
Sawhat: Debug "starred card" page

Forgot to commit .tpl file ...
Sawhat: Moved "width toggle" in header

Created header template
Updated JS to be more simple