v1.6.0

• Remove xclick; it was too likely to confound Nightmare.
• Add checkout and setCirculationRules helpers.
• Bump Nightmare to 3.0.2 to avoid security issues.

v1.5.0

• openApp uses nav-menu
• setUsEnglishLocale uses tenant-settings, replacing organization
• Optional wait param for clickSettings

v1.4.0

• Optional wait param for clickApp

v1.3.0

• New helpers: set locale, nav-menu app-switcher, add-user, grant-permissions.
• New test guidelines: only interact with the DOM via Nightmare scope.
• Remove unused mocha deps. Refs STCOR-611.

v1.2.0

• Update integration tests to accommodate MCL aria changes. Fixes UITEST-58.
• Update integration tests to use always-available settings button. Refs STRIPES-606.
• Use the most-current, but still-oldish, version of Nightmare, 3.0.1.