Fix items shown for the current week on Coming Episodes/Calendar Layout.

Other data: past and after next week isn't shown in this view.
Fix wrong sql operator being used.
Fix: convert tomorrow toordinal().
Change bring webapi inline to these changes.
Add multi dimension sorting and clarify some variable naming.
Merge pull request #57 from JackDandy/feature/FixCalendarThisWeek

Feature/fix calendar this week
Merge branch 'release/0.4.0' into develop