Made changes such that the search term for the lit widget will be first
taken from the workspace, and if not in the workspace, taken from central
store.
Merge branch 'dev-microbes-landing-page' of https://github.com/kbase/ui-common into dev-microbes-landing-page
literature widget now displays basic information about the search. currently works only for one UID.
Merge branch 'dev-microbes-landing-page' of https://github.com/kbase/ui-common into dev-microbes-landing-page