Version 4.6.0

Enhancements

• PR #246: Kiva explorer demo
• PR #222: New markers: 2 triangles, star, cross-plus, 2 hexagons, and pentagon
• PR #209: Python 3 Support
• PR #207: Viewport resizing

Fixes

• PR #243: Make savage compatible with newer PyParsing versions.
• PR #241: Fixed the trs_factor function
• PR #238: points_in_polygon now returns a bool array
• PR #234: allow multiple gradient stops with wx toolkit
• PR #231: Be deterministic about initial state of viewport position and bounds
• PRs #215 & 217: Support for Pillow 3.0
• PR #205: Fix scrolling problem with Qt native scrollbar
• PR #203: numpy.rank() is deprecated

Maintainence

• PR #244: Remove support for Mac font suitcases.
• PR #240: add quartz to MANIFEST file
• PR #232: Don't assume window is MockWindow when dealing with pointer position
• PR #230: Fix for build issues
• PR #227: Create codecov.yml
• PRs #226 & #201: Fix g++ version string parsing
• PR #223: Fix SVG Tests
• PR #214: Add docs and examples to the source distribution
• PR #206: Containerize Travis CI Builds
• PR #195: Multiple build environments
• PR #177: fixes for recent swig
• PR #192: Add the auto-generated enable/_version.py to .gitignore
• PR #191: fix missing framework when building kiva.quartz.
• PR #180: fix minor errors in sphinx build