Add test coverage report using jacoco: sbt jacoco:cover
Merge pull request #26 from mrvisser/topic/jacoco-coverage

Add JaCoCo coverage reports: sbt jacoco:cover
Build.scala must die

- factor out build into main build.sbt and sub project build.sbt
- bump 2.11.1 to 2.11.2
- factor out common settings for publishing and test coverage
- add settings for framian scaladoc
- use provided scope for Play dependencies
correct path for spec2 reports
Merge pull request #27 from dwhjames/topic/build-gardening

Build.scala must die
Make some classes, traits, etc less visible.

In an effort to make the docs less noisy, this hides some classes/traits
that were previously public, but probably shouldn't have been.
nest the stacks of low priority traits inside objects

fix RowExtractorLow1 extending RowExtractorLow0
Merge pull request #30 from pellucidanalytics/topic/visibility-clean-up

Make some classes, traits, etc less visible.
Add generators for series, add initial test for hasValue
Add tests for Series.hasValues; Fix bug therein