Removed obsolete, unused setting.
Expanded README.
Fixed issue causing all items on Holds & Recalls page to be cancelled regardless of selection
Merge pull request #124 from CARLI/development

Fixed issue causing all items on Holds & Recalls page to be cancelled re...
More fixes to "cancel holds" logic.
Added LBS4 ILS driver.
Implemented support for request groups with holds in core code, Demo driver and Voyager drivers.
CC yourself checkbox when emailing records.
Disable highlighter when building hierarchy trees.
CC Me now complies more to configuration. Language addition.
Fixed sample for checkItemsNotAvailable in VoyagerRestful.ini.
Fixed comment for defaultRequestGroup setting in VoyagerRestful.ini.
Hooked up help text display to hold form.
Added missing help texts to ILL and storage retrieval request forms in bootstrap theme.
VoyagerRestful: Added a set of options for fine-tuning hold behavior.
Merge branch 'master' of https://github.com/vufind-org/vufind
Allow sitemap generation without terms component.
Enable view settings for Summon.
Switched grid view to responsive rows, including tablet styling.
Combined view now enforces list view unless unavailable. Now responds to dynamic number of columns.