Refactor the ViewsItems view, which covered the view and edit table, into a separate (non-view) class under tabs/view_and_edit_table.py. When ready, this will plug straight away into the new tabbed page functionality - in the mean time there is a place holder view to display the view where it used to be found.

As Dashboard has WidgetInstance objects, TabbedPage has TabInstance

The template is a temporary one for now

Rumor columns

Item types

Ensure we use the right taxonomy for the question category. The taxonomy in use is still hard-coded, as that is something we will look at later - this commit was only intended to restore functionality to the existing level.

added higher z-index to featured image to make sit on top of sidebar …

For RapidPro import - new column 'network provider' on item

There are two new item types 'question' and 'rumor'.
Item types for GeoPoll data are 'question'.
Item types for RapidPro data are 'rumor'

It will now trim the columns to the number defined in the map.