Added null guard for ActivityModel
Added some team selector on landing page
Now it works with paging, not with team filtering

Merge branch 'master' of https://github.com/testinspiration/TeamRynkeby

Conflicts:
	EventBooking/Content/site.css
	EventBooking/Views/Home/Index.cshtml
Fixed toggeling of buttons in activity selector
Brain...tiiiired. fixed almost everything with the news on the landing page, have not fixed the list when your logged on with a team.
Fixed some colors on landing page
ASDJNASHDAHSDH REBASE FORGOTOTOTT
Merge branch 'master' of https://github.com/testinspiration/TeamRynkeby

Conflicts:
	EventBooking/Controllers/ActivityController.cs