feat(notebook): Update notebook to align with IBM Gallery (watson-dev…

…eloper-cloud#17)

* fix(chi2): update chi2 to keep single character

* chore(all): reformat everything

* feat(notebook): align notebook with studio version with minior doc updates

* test(end2end): update end2end test

* chore(version): update version to 1.1.0

* chore(license): update license information

chore(_version): Update version for patch release (watson-developer-c…

…loud#16)

* chore(_version): Update version for patch release

* chore(init): Fix version in init file

Merge pull request watson-developer-cloud#14 from haodeqi/authentication

chore: update authentication method and requirements

feat(_version): New 1.0.0 version for PyPI release (watson-developer-…

…cloud#8)

feat(_version): Create new version for public github release (watson-…

…developer-cloud#3)