gbif_ims module refinements to replace gbifims:

Committee lists: EC, BC, RC, NSG. Some code/SQL consolidation.
Nodes Committee list.
List of contacts according to participants.

Updated countries module.
GBIF Event module.
Merge develop to ims branch.
Uninstallation handling for event module.
iCal feed for event module.
Merge branch 'develop' into ims-merge

Conflicts:
	sites/all/themes/custom/bvng/css/style.css
	sites/all/themes/custom/bvng/less/style.css.map
Added metatag and panels modules, for SEO and future mashing up.
Added social media handling (for event module).
Merge branch 'develop' into ims-event
Added calendar thumbnail to upcoming and past display.
Changed the title of language field; hided status field.
Resource title in event; list style in sidebar.
Changed iCalendar feed icon.
Style refinement for social sharing buttons.
CSS adjustments for service links.