Added TaxonRank package and tests etc
Allow adding taxons more than one rank above current level
Add FileConvert package and functionality to convert kraken report to metaphlan
Add Metaphlan module
Bug fix with list of names, should be rw
Added script metagm_make_metaphlan_heatmap
Add metaphlan scripts to dependencies
Merge pull request #3 from martinghunt/tree_from_kraken_reports

Tree from kraken reports