URI filters to objects, new component for showing active filters

src/client/components/facet_bar/ChipsArray.js

src/client/components/facet_bar/Tree.js

src/client/epics/index.js

src/client/reducers/helpers.js

src/client/reducers/manuscriptsFacets.js

src/client/reducers/organizationsFacets.js

src/client/reducers/peopleFacets.js

src/client/reducers/placesFacets.js

src/client/reducers/worksFacets.js