removed use of exceptions package
use 'die' instead of propagating error message to exceptions package for error handeling
updated error messages
update error messages due to service adding text at end
Merge pull request #9 from teharrison/master

error handeling revamp to get proper message
update usage text
only look for auth if using workspace
python syntax error
fix if statement
update paramater passing for generic workspace wrapper
change workspace setting, clean up logic of workflow
added parsering error
Merge pull request #10 from teharrison/master

workspace wrapper debugging
Merge pull request #1 from kbase/master

sync with upstream