ENH: Integrated new vistools widgets into VisTrails
ENH: Refactored vistrails modules to include namespaces
ENH: intermediate commit at end of work day
MNT: Intermediate commit
MNT: Fixed import issues
STY : minor PEP8 white space
STY : removed space in file name
MNT : refactored how local imports are done

 - imports can now gracefully fail
ENH : add a new menu to vistrails
CLN : removed rouge pass
Merge pull request #1 from tacaswell/origin-new_widget_integration

Origin new widget integration
Merge pull request #1 from ericdill/new_widget_integration

New widget integration
ENH : added ForwardingHandler

 - allows use to hook our (and the metdataBroker's) logging scheme into
   the vistrails logging/display scheme
DOC: Added BSD license to header of all *.py files
DOC: Removed @author tag from source code
DOC: Fixed LICENSE to remove Eric Dill and add BSA as owner
DOC: Changed length of license header because PEP8
Merge pull request #3 from tacaswell/forwarding_logger

ENH : added ForwardingHandler
Merge pull request #4 from ericdill/licensing

Licensing