v4.2.0 Release

Release

Patch

Couple fixes

Mostly updates

Ensured multi db connections works

Rev to 2.0.3

Fixed borken bilt

Merge pull request #44 from plamb/explicit_all_things

refactorings to make function parameters explicit

Removed opts setting for runner and reset the way functions are calle…

…d (possibly a breaking change). Bumpted to 1.0.7