Merge pull request #13 from srl147/devel

get cluster densities from InterOp/TileMetricsOut.bin
phix bam_flagstat to have default serialisation name including phix
Merge pull request #15 from dkj/devel

phix bam_flagstat to have default serialisation name including phix
Merge pull request #17 from srl147/devel

Devel
Merge pull request #4 from wtsi-npg/devel

devel