Made printing more paranoid to deal with bad input
Bumped version to 0.0.6
Add method to grab external id with opportunity id.

Use the opportunity id to grab the single external id.
Update version.
Merge pull request #2 from exitio/glid-70

Add method to grab external id with opportunity id.
Extracted cpq relevant code from glider to wrapper.

Moved functions from workflow.views.
Login changes forces more cpq login logic to cpqpython.
On destruct, make sure we logout.