setting up new structure luacov engine done.
Reporter to be updated. Also commandline scripts need to be done.
updated the reporter as well now.
made reporter module callable, and move 'delete statsfile' stuff from…
… runner to reporter.
fixed bunch of issues, seems to work now.
fixed luacov reporter not taking commandline parameters
updated docs and the rockspec.
PS. The whole thing is fully backward compatible.
Merge branch 'master' of git://github.com/keplerproject/luacov