Added a layout extending new base layout.
Added a layout extending new base layout.

This layout creates a sidebar of four columns width containing a
FullCalendar calendar.

dtekcth/DNollK.se,Jassob/DNollK.se,Jassob/DNollK.se,dtekcth/DNollK.se,Jassob/DNollK.se,dtekcth/DNollK.se,dtekcth/DNollK.se,Jassob/DNollK.se