show full name

update demo data and check that the names do differ - no point in ‘My
Group’ > ‘My Group’
Add text overflow ellipsis to navbar title

So navbar always stays the same height and doesn't cover up what's under
it.
Merge branch 'master' into jhbate/full-usernames
Show full name in navbar title for threads
Show author full names in notes thread
Fix equality check
Merge pull request #16 from tidepool-org/jhbate/full-usernames

show full name