Fix intersection equality error
Merge pull request #878 from twitter/jco/877

Fix intersection equality error
Adds a bijected source/sink + test
Remove commented code, add better test case
Make the transformer be an implicit, clean up test with nicer code with that in place
Merge pull request #886 from twitter/feature/BijectedSourceSink

Add a bijected source sink which allows composing a bijection with a typedsink
Tiny fix to use an ImplicitBijection rather than Bijection
Add contraMap to the tuple setter, use from the new BijectedSourceSink
Merge pull request #887 from twitter/tinyFix

Tiny fix to use an ImplicitBijection rather than Bijection
Adding a ReplTutorial and an integration test for the REPL
Minor cleanup
Now verifying that the tutorial actually succeeds.
Cleaned up the docs
Refactoring so that both the scald-repl.sh and test_tutorials.sh can avail of resetting the stty
Refactoring to ensure that REPL also works with Scala 2.10.
contraMap and andThen on TypedSink/TypedSource
Add constructors to ValuePipe
Clarified comment about exit code
Merge pull request #892 from twitter/oscar-transform

contraMap and andThen on TypedSink/TypedSource
Merge remote-tracking branch 'upstream/develop' into develop