Release 0.5.1

- fixes for enum checks

Release 0.5.0

- adds enum checks, fixes a regression

Release 0.4.1

- fixes some issues with the condition parser

Release 0.4.0

- adds support for functional group macros

Release 0.3.5

- fixes several issues with the condition parser

Release 0.3.4

- fixes a regression

Release 0.3.3

- this is a bugfix release

Do not build universal wheel

- add license and README to source package

Added more information to README

Use find_packages() for recursive adding of files