require name when updating the profile.  not required for create on the off-chance that github can not provide a name
truncate profile blurbs that are too long, provide link to profile page to see full text
Merge remote-tracking branch 'upstream/master'
migrate blurb field to 140 character limit string, revert Team page to be 1 column
Merge pull request #30 from esmale/master

Blurb truncation; require profile name