ACT Release v1.1.7

What's Changed

• ENH: Fix to the documentation by @AdamTheisen in #464
• Improved documentation and new atmospheric pressure test. by @kenkehoe in #466
• Adding keep_variables to reader by @kenkehoe in #467
• Documentation update by @kenkehoe in #465
• QC Configuration file by @kenkehoe in #468
• FIX: Backwards compatability for pyproj for python<3.8. by @zssherman in #474
• ENH: Fixing title issues for documentation by @AdamTheisen in #475
• IO combine_attrs bug by @AdamTheisen in #476
• ADD: get_airnow functionality by @jhemedin in #380

Full Changelog: v1.1.6...v1.1.7