Customize search results metadata display
adds initial library locations access panel without hours api
adds hours request class and some tests

adds specs for integration and HoursRequest

updates constants and lib links

rescues Faraday connection and creates test config

test for null objects

adds updates to comments

changes settings.local.yml to settings.yml
Merge pull request #108 from sul-dlss/search-results-metadata

Customize search results metadata display
Merge pull request #119 from sul-dlss/ap-location

Access Panel Location
Allow Databases Access Point to work for both old format facet and new resource type facet.
Display and link db_az_subject values in Subjects metadata section for databases.
Merge pull request #127 from sul-dlss/db-subjects

Display and link db_az_subject values in Subjects metadata section for databases
Add finding aid support to SearchWorks::Links.
Identify finding aids in MARC 856s.
Add finding aid to MARC Contents/Summary section.
Merge pull request #126 from sul-dlss/databases-ap

Allow Databases Access Point to work for both old format facet and new...
Merge pull request #128 from sul-dlss/finding-aid

Add finding aid to Contents/Summary section
removes hours_route helper to give relative path for hours controller
Merge pull request #132 from sul-dlss/fix-hours

removes hours_route helper to give relative path for hours controller
adds mailer and feedback form functionality
Merge pull request #130 from sul-dlss/feedback

adds mailer and feedback form functionality
Add spec for show_feedback_form? false condition.
Merge pull request #134 from sul-dlss/form-helper-spec

Add spec for show_feedback_form? false condition.
Add Google Book data to search results (cover image) and record view (cover image and links)