FitFixtureReportingSystem - with rightCell working
MatchResult - add c-tor with exception param
DiffTestUtils - utilities for tests setup
ReportingSystem i-face methods' args: MatchResult
Refactor some tests using DiffTestUtils
Reporting as Parse WRONG and SUCCESS cells
* FitFixtureReportingSystem - support for WRONG and SUCCESS rendering
* Custom matcher for testing the generated Parse