Moved search field to header
Added book navigation custom fields and template.
Log book navigation clicks to google analytics
Log facet interaction to google analytics
Revert "Log book navigation clicks to google analytics"

This reverts commit 7068566f1f713d678d7b757f4848ed2afc3d866b.

Conflicts:
	wp-content/themes/lsb-boksok.no-theme/assets/js/_main.js
Revert "Added book navigation custom fields and template."

This reverts commit fa66acbeb20c6640c881e49dc51fc6f6ae044772.
Revert "Moved search field to header"

This reverts commit db67d8412ae55a2b3ff361c0b73c6f08a3f3eb80.
Merge branch 'develop' into feature/facets
WIP
Filter frontpage section on frontpage filter age
Added new taxonomies to advanced frontpage sections, and added filtering on them.
Moved section queries into own class and added frontage filters
Advanced frontage sections may have a target page. If set, the link
below the description will point to that page instead of terms search.
Soil plugin is now a git submodule
added .travis.yml
Modified travis.yml
Modified travis.yml
Added encrypted deploy key, and deploy instructions
disable ssh host key checking
travis.yml modification.