Working on selling confirm page.. (not completed)
Page for confirming operation on ticket selling page.
Fixed bug with showing modals (old content refreshing)
Improvement of the method validation for the field BegitAt in MatchSetting.
Added button scale to fit on selling page.
Merge branch 'origin/Ivnst-dev'

Conflicts:
	DATS_Solution/DATS.csproj
	DATS_Solution/Models/ModelsView/SellingView.cs
	DATS_Solution/Views/Sector/Confirm.cshtml
Merge branch 'origin/os-tdd'
Changed titles in some settings pages.