README updated
Merge pull request #1 from mgcam/devel

README update
finishing touches for git-based versioning and setting up git project
build file simplification
Merge pull request #1 from mgcam/kver

git repository conversion and git-based versioning additions
Merge pull request #3 from KateTaylor/git_versioning

Git versioning
Merge branch 'devel' of https://github.com/wtsi-npg/npg_qc into remove_svn_details