Allow to set allureID for testcase before run the 'BeforeAll' method in suite

[dkx86]

• Moved out parametrized tests collection in the separate function. Now parametrized tests add to the suit before executing BeforeAll function.
• Added new method for initializing params for parametrized tests.
• Added method for mapping testcase name and it's allureID outside of the test function. ALLURE_ID label is adding at the step of collecting suit's tests and before executing BeforeAll method. This allows to avoid testcase duplication in the TestOps, while BeforeAll fails.
• Updated README

[quberok]

This update contains breaking changes. It breaks parametrised tests that already were written.