删除不需要的图片，修改线路、预约的bug
Merge branch 'pr/36'

Conflicts:
	ShanghaiNaturalHistoryMuseum/LookAndStudy/SpecialView/StoneAgeView.m
	ShanghaiNaturalHistoryMuseum/MapViewController.m

ShanghaiNaturalHistoryMuseum/VisitRouteViewController/VisitRouteViewCont
roller.m
优化GroupList