* Fix Emoji classified as letter
* Revisit compilation flag to prevent adding a single explicitly compiled regex to cache
* Fix Scoped inline flags 'a', 'u', and 'L' affecting global flags
* drop support for python 2
* add missing raw string prefix
* add missing c headers
* fix fuzzy regex matching which doesn't seem to test insertions correctly
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-regex?expand=0&rev=34