Make version as in semver

So one does not mess with pypi normalization

More version bumps

Hail pypi

Bump version to 1.7.4 for re-release

Previous release was unsuccessful due to pypi

Bump version to 1.7.4 for re-release

Previous release was unsuccessful due to pypi

Bump version to 1.7.3 for release

Bump version to 1.7.2 for release

Merge pull request allure-framework#84 from pyatil/master

implement dynamic issue label, issue: allure-framework#60

Merge pull request allure-framework#80 from allure-framework/xdist_co…

…mpat

Xdist compatibility

Bump version to 1.7.0 for release

bump version