Added screenshot and modified Key Elements list on DAMS Overview page
Added asset library image
Added section about project folder tabs and permissions
Suggested changes
removed extra trailing / in next_section definition
Merge branch 'gh-pages' of github.com:ucldc/ucldc-docs into gh-pages
Merge branch 'gh-pages-feedback' of github.com:ucldc/ucldc-docs into gh-pages

Conflicts:
	docs/dams/organization.md
Made changes to sidebar titles