Html Testing Renderer & Code Coverage Improvement

This patch allows to the user of the HtmlRenderer for the testing interface to use the "All options enabled" which will set debug, show passes and codeverage in the same run.
Also fix the problem with the hide/display of code coverage when there is 2 files with the same name in different routes that are reached by the coverage and are showed by the interface. Before only the first one gets its codecoverage diplayed.