initial commit of standard out tap.
Merge branch 'release/0.1.6'
added unique id to tap identifier.
Release version.
Merge branch 'release/0.1.7'
Merge branch 'release/0.1.7' into develop
bump to snapshot.
Merge pull request #2 from Cascading/feature/stdouttap

Stdout Tap Implementation
bump version.
Merge branch 'release/0.1.8'
Merge branch 'release/0.1.8' into develop
Bump to snapshot.
Port HBase taps into cascading v2.
Also add ability to delete HBase table.
Merge pull request #10 from azymnis/feature/hbasetap

Add an HBase tap. (LGTM, but not assuming the run-tests are actually getting good code coverage.  It would be good to get Chris to look at this).
Bump version to 0.1.9
Merge branch 'release/0.1.9'
Merge branch 'release/0.1.9' into develop
Added support for memory taps that are empty
Close iterator in StdoutTap.