added get_unit and test
removing the old CRUD for data processes that will be replaced with the 2 suffixed svc methods
fixed the ion_loader to use the correct op signature of create_data_process2 etc
bumped ion defs: removed the create_data_process svc methods. only have the *2 methods right now
made some changes
Test create_data_process of test_int_data_process_management is now working
fixed some in test_int_data_process_management_service
referencing the latest in pyon
merged ion defs with master
Merge branch 'master' into cidevsa_501_refactor_2_svc_methods_into_usual_methods
Fixed test, test_ctdbp_chain_L0_L1_L2
fixed two other ctdbp tests
renamed in ans
renamed in a lot of files
Fixed test_visualization
fixed observatory
fixed test_ctd_transforms_L0_L1_L2
all renaming done. this should complete the transformation, old svc -> new svc methods for data processes
skipping a test using the obsolete create_site_data_product method of oms
reverting an ion loader change done inadvertently