Guarding inclusion of PostgreSQL stuff with build tags
Bifurcation!  Testing/building with and without PostgreSQL.
Whoops wrote some bad YAML.

It's never happened before.
Merge remote-tracking branch 'origin/master' into making-postgres-backend-optional
Making both Makefile and test runner pro-pg by default
Trying to update Travis config and simplify script step
Maybe quotes will help?
Using the right defaulting assignment operator.
Passing the correct go tag arguments
Meant to also include these with a "full" tag
Adding some logging around the pg callback + enforcing some pipeline order
Only calling the func if it's in the map.  Yeah, that.
Merge pull request #1 from modcloth-labs/making-postgres-backend-optional

Guarding inclusion of PostgreSQL stuff with build tags