azdev v0.1.0

This release:

• Update for compatability with azure-cli 2.0.68's new package structure.
• BREAKING CHANGE: Removed azdev cli update-setup. Package changes to azure-cli no longer require this.
• BREAKING CHANGE: azdev verify history and azdev cli check-versions no longer accept any arguments. Since there are
  now far fewer modules, these were deemed unnecessary.