Updated stats tests
Merged issues
Merge pull request #44 from carlacummins/master

Updated stats tests
Added license
Merge pull request #45 from aslett1/master

Added license
Merge pull request #46 from martinghunt/add_qcfind

Add qcfind
License rename
Merge pull request #47 from aslett1/master

License rename
Merge pull request #48 from martinghunt/add_qcfind

Add qcfind
Merge branch 'master' of github.com:sanger-pathogens/PathFind into add_qcfind