Updating Travis again.
Merge branch 'master' into spreg17
ENH: Analytical p-values for Moran are two-tailed by default #337
Merge pull request #384 from sjsrey/moran

ENH: Analytical p-values for Moran are two-tailed by default #337
ENH: update date
Merge pull request #385 from sjsrey/docupdate

ENH: update date
Merge branch 'master' of https://github.com/pysal/pysal
Merge branch 'master' into spreg17