Merge pull request #114 from seesmith/master

Calendar and Geology updates
LIB001-416 Geology css and design fixes copied across
Merge remote-tracking branch 'upstream/master'
LIB001-619: 404 page styling
Merge pull request #115 from ianthe/LIB001-619

LIB001-619: 404 page styling
Merge remote-tracking branch 'upstream/master'
LIB001-671: Forcing tags to fit within their space in search results
Merge pull request #116 from ianthe/LIB001-671

LIB001-671: Forcing tags to fit within their space in search results
LIB001-679 Fix url prefix in mimed.php, currently says 'art'.
Merge pull request #117 from robintaylor/master

LIB001-679 Fix url prefix in mimed.php, currently says 'art'.
LIB001-678: Removing recent items from homepage in prep for featured items carousel
Merge pull request #118 from ianthe/LIB001-678

LIB001-678: Removing recent items from homepage in prep for featured ite...
LIB001-680: CSS for tags updated & parent collection failsafe
Merge pull request #119 from ianthe/LIB001-680

LIB001-680: CSS for tags updated & parent collection failsafe
LIB001-649: Clickable links in record display
LIB001-649: Making filters clickable in record display
Merge pull request #120 from ianthe/LIB001-649

LIB001-649: Making filters clickable in record display table
LIB001-683: Addition of calendars prefix and removal of hardcoded configs and themes on collections pages
Merge pull request #121 from ianthe/LIB001-683

LIB001-683: Addition of calendars prefix and removal of hardcoded config...
LIB001-683: Adding base_url for collections in div_main_ends