initial version
v4 page starter html (global for all pages)
added v4 base files (images, two html base-files, three widgets)
updated login widget to show more information
fixed issues in the metadata validator
added static vs dynamic init to shockbrowser
adjusted metagenome overview for v4
updated search
added links to all pages
updated layout of wide listselect
upgraded search widget with advanced search
updated for docker
Merge pull request #181 from paczian/master

many updates and new stuff