0.4.1

What's Changed

Some maintenance to fix CodeCov and ReadTheDocs build, and fix a bug where the MKDAChi2 class initialized the kernel, not allowing users to pass arguments to the kernel upon initialization. see number #906

Other Changes

• [MAINT] change m2r to m2r2 by @jdkent in #909
• [MAINT] bump codecov version by @jdkent in #908
• [FIX] do not initialize kernel object by @jdkent in #907

Full Changelog: 0.4.0...0.4.1