Enhanced coverage processing (#2) (#254)
* Enhanced coverage processing (#2)
* While earlier PR[#230] managed to breakdown processing
code into a class hierarechy, there wasnt any changes
made to the code. This PR brings in enhancements to
coverage processing where coverage data is stored by
entity (Class or File).
* Coverage data is stored using a FQDN so that conflicts
are taken care. This closes[#251]
* Earlier PR broke the behaviour of the agent that only
target file coverage is considered if the global coverage
flag is not set by the user, this PR fixes it to bring
back the original behaviour.
* removed sample-reports
* bump version
