[shark] Happy Hours for netmouse-easy-style

Total balance:	-16:54:39	(-16:54:39 incl. today)
month balance:	null	(null incl. today)

pátek 20.09.2013	13:09:43	17:36:50	02:21:00	
neděle 22.09.2013	17:53:57	23:59:07	04:09:00	
pondělí 23.09.2013	00:00:07	01:04:54	00:34:00