Translate integTest into a more flexible system to handle multiple facets.
Include the building of classes in build
Be more responsive to SourceSets appearing.
Code review comments.
Merge pull request #5 from quidryan/flexible-source-sets

Translate integTest into a more flexible system to handle multiple facets
Add Facet documentation
Add Facet documentation
Merge branch 'master' into gradle-1.12
Updating dependencies