job-browser2: fix polling regression; don't hide nav during search
job-browser2: fix polling regression; don't hide nav during search

kbase/kbase-ui,eapearson/kbase-ui,briehl/kbase-ui,briehl/kbase-ui,kbase/kbase-ui,kbase/kbase-ui,kbase/kbase-ui,kbase/kbase-ui,briehl/kbase-ui,eapearson/kbase-ui,eapearson/kbase-ui,eapearson/kbase-ui,eapearson/kbase-ui