Merge pull request #110 from seesmith/master

Calendar updates
LIB001-670: Addition of social media links to footers
Merge pull request #111 from ianthe/LIB001-670

LIB001-670: Addition of social media links to footers
LIB001-606: Slight improvement to static pages
Merge pull request #112 from ianthe/LIB001-606

LIB001-606: Slight improvement to static pages
LIB001-670: Increasing width of site links slightly
Merge pull request #113 from ianthe/LIB001-606

LIB001-670: Increasing width of site links slightly
LIB001-416 Geology css and design fixes copied across
Remove comments
Merge remote-tracking branch 'upstream/master'
LIB001-667 Calendars Collection