Merge pull request #291 from just-boris/master

new tab: overview
[maven-release-plugin] prepare release allure-core-1.4.0.RC5
[maven-release-plugin] prepare for next development iteration
Removed Allure CLI from the project (moved to separate project)
Merge pull request #295 from vania-pooh/master

Removed Allure CLI from the project (moved to separate project)
Spi for data providers
Merge pull request #296 from baev/spi-for-providers

Spi for data providers
Add generation of environment.json
Merge pull request #293 from baev/master

Add generation of environment.json
features: show features as table