ACT Release Version 1.3.1

What's Changed

• ENH: Adding plot example to resolve #460 and #57 by @AdamTheisen in #563
• FIX: Updates setuptools install to fix warning. by @zssherman in #567
• TST: Updating test suite for pytest skip if for metpy. by @zssherman in #568
• ENH: Updated readme to rst by @AdamTheisen in #571
• FIX: Figure size wasn't being set correctly in Xsectiondisplay by @zssherman in #565
• Checking latitude and longitude independently for vector shape instead… by @kenkehoe in #575
• MNT: Removes language warning. by @zssherman in #576
• FIX: lxml was needed and scikit and metpy qc tests weren't optional. by @zssherman in #572
• MNT: Update pyart to be optional dependency in testing. by @zssherman in #578
• Adding functions to the init.py files by @AdamTheisen in #579
• MNT: Make cartopy optional in testing. by @zssherman in #581

Full Changelog: v1.3.0...v1.3.1