add ability to open status by URL from search (fix #53)

Try to fix Travis CI setup

Also, since the root component connects to the stream that updates home/notification columns,
there is pretty much no case for refreshing those columns beyond initial load. So, move the
loading of those columns into the root component, to prevent unneccessary reloads when switching tabs
on mobile or resizing desktop window between mobile/desktop layouts

created via remote look-up when domains differ but point to the same resource