Prevent modal from accidentally shrinking when using filters to add items and it needs to update the scroll size to make room for the list of checked items.

Issue #1052896: Fix active class for summary list row style to work like the summary unformatted style.

#1041340 by bojanz: Field Languages missing all languages option and add a configuration to enable adding the field language to the query

#876772 by david rothstein: Use views_get_page_view instead of custom static mechanism to attach contextual links to the page display

#1103048 by david_rothstein: Allow to setup jump menus on the wizard. Therefore allow wizards to provide/alter default display options easier. Additional some code cleanup in the wizard and a new helper function to generate handler id's

Shift modal to use position: fixed so it cant fly away when scrolling. Left some stuff commented out in case we need to revert this.