add code coverage plugin
try integration with Coveralls service
only cover for osx
switch from jacoco to cobertura to handle aggregate multi module report
add code coverage badge
Update README.md
Update README.md
update code coverage badge
fix #419 : merged labels prevented match popup creation
format + organize imports
Merge branch 'master' of https://github.com/tyrcho/HearthStats.net-Uploader

Conflicts:
	README.md
Merge pull request #415 from tyrcho/master

code coverage
share scala plugin configuration
upgrade scala plugin
fix
fix issue with heroes not recorded