First crack at a CTD dataset parser
Merge branch 'dsa' of https://github.com/ooici/marine-integrations into dsa
Cleaned up some debug output
initial data set agent implemented.  Still need to add parser and
harvester config
Merge branch 'dsa' of github.com:ooici/marine-integrations into dsa

Conflicts:
	mi/dataset/driver/hypm.py
Created a package_driver which now uses versioned egg files, allowing
multiple versions of the same driver with different versions to be
loaded.  This is specifically for the dataset agent driver.
Merge branch 'dsa' of github.com:ooici/marine-integrations into dsa
Fixed package driver test to include latest dataset_driver changes.
started driver integration work.
Merge branch 'dsa' of github.com:ooici/marine-integrations into dsa
more progress on the ctdpf driver.
Fixed subdir creation
First cut at stubs for dataset driver tests
driver code in place with callbacks.
added new test
split parser and harvester state
driver tests passing again
Updated package driver test to be able to actually run tests with
NoseTest.
got_file working
Merge branch 'dsa' of github.com:ooici/marine-integrations into dsa