Stratify

This is a **minor** release of `python-stratify`.

What's Changed
* bump version to 0.2.dev0 by bjlittle in https://github.com/SciTools/python-stratify/pull/34
* Add long_description to setup.py by bjlittle in https://github.com/SciTools/python-stratify/pull/37
* Use raw strings to avoid invalid escape sequences by evertrol in https://github.com/SciTools/python-stratify/pull/36
* CI migration and refresh by bjlittle in https://github.com/SciTools/python-stratify/pull/41
* reinstate .coveragerc by bjlittle in https://github.com/SciTools/python-stratify/pull/43
* Support interpolation on dask arrays by bouweandela in https://github.com/SciTools/python-stratify/pull/52
* Advertise `iris.experimental.stratify` in `README`. by trexfeathers in https://github.com/SciTools/python-stratify/pull/53
* Updating supported python versions by HGWright in https://github.com/SciTools/python-stratify/pull/55
* Adding a lockfile CI GHA by HGWright in https://github.com/SciTools/python-stratify/pull/63
* add requirements/locks readme by bjlittle in https://github.com/SciTools/python-stratify/pull/64
* moving the pytest configuration from setup.cfg to pyproject.toml by HGWright in https://github.com/SciTools/python-stratify/pull/67
* Unpinning the dependencies in the requirements directory and setup.cfg by HGWright in https://github.com/SciTools/python-stratify/pull/61
* use refresh-lockfiles version by bjlittle in https://github.com/SciTools/python-stratify/pull/69
* Adding a check-manifest GHA and updating dependent files by HGWright in https://github.com/SciTools/python-stratify/pull/57
* use ci-manifest reusable workflow by bjlittle in https://github.com/SciTools/python-stratify/pull/72
* update to latest workflows version by bjlittle in https://github.com/SciTools/python-stratify/pull/73
* Setting up dependabot by HGWright in https://github.com/SciTools/python-stratify/pull/74
* enable ci-tests and ci-wheels by bjlittle in https://github.com/SciTools/python-stratify/pull/79
* update readme badges by bjlittle in https://github.com/SciTools/python-stratify/pull/82

New Contributors
* evertrol made their first contribution in https://github.com/SciTools/python-stratify/pull/36
* bouweandela made their first contribution in https://github.com/SciTools/python-stratify/pull/52
* trexfeathers made their first contribution in https://github.com/SciTools/python-stratify/pull/53
* HGWright made their first contribution in https://github.com/SciTools/python-stratify/pull/55

**Full Changelog**: https://github.com/SciTools/python-stratify/compare/v0.1.1...v0.3.0

This minor release includes the following changes.

Issues Closed
1. [Issue 35](https://github.com/SciTools-incubator/python-stratify/issues/35) - Add setuptools.setup long_description ([PR 37](https://github.com/SciTools-incubator/python-stratify/pull/37))
1. [Issue 40](https://github.com/SciTools-incubator/python-stratify/issues/40) - Remove cython from install_requires ([PR 41](https://github.com/SciTools-incubator/python-stratify/pull/41))

Pull Requests Merged
1. [PR 36](https://github.com/SciTools-incubator/python-stratify/pull/36) - Use raw strings to avoid invalid escape sequences (evertrol)
1. [PR 37](https://github.com/SciTools-incubator/python-stratify/pull/37) - Add long_description to setup.py (bjlittle)
1. [PR 41](https://github.com/SciTools-incubator/python-stratify/pull/41) - CI migration and refresh (bjlittle)

This patch release includes the following changes:

Issues Closed
1. [Issue 25](https://github.com/SciTools-incubator/python-stratify/issues/25) - Installation from PyPI fails ([PR 29](https://github.com/SciTools-incubator/python-stratify/pull/29))
1. [Issue 26](https://github.com/SciTools-incubator/python-stratify/issues/26) - PyPI tar file misses *.pyx file, causing `pip install python-stratify` to fail ([PR 29](https://github.com/SciTools-incubator/python-stratify/pull/29))

Pull Requests Merged
1. [PR 20](https://github.com/SciTools-incubator/python-stratify/pull/20) - Add coveralls (lbdreyer)
1. [PR 21](https://github.com/SciTools-incubator/python-stratify/pull/21) - Add pytest + coveralls (lbdreyer)
1. [PR 22](https://github.com/SciTools-incubator/python-stratify/pull/22) - Test with Python3.6 and Python3.* (lbdreyer)
1. [PR 28](https://github.com/SciTools-incubator/python-stratify/pull/28) - update travis (bjlittle)
1. [PR 29](https://github.com/SciTools-incubator/python-stratify/pull/29) - Fix installation via setup.py and pip (take 2) (tjtg)
1. [PR 30](https://github.com/SciTools-incubator/python-stratify/pull/30) - Address numpy future warnings in stratify.interpolate (bayliffe)
1. [PR 32](https://github.com/SciTools-incubator/python-stratify/pull/32) - remove redundant cython binding directive (bjlittle)
1. [PR 33](https://github.com/SciTools-incubator/python-stratify/pull/33) - set release version 0.1.1 (bjlittle)

Contributors
Thanks to lbdreyer, bjlittle, tjtg, and bayliffe for contributions to this release.

Acknowledgements
Thanks goes to dopplershift, basing the format of these release notes on [cartopy v0.17.0 release notes](https://github.com/SciTools/cartopy/releases/tag/v0.17.0).

Fix nd z_target

Windows VC9 friendly