Merge pull request #28 from mgcam/devel

pull files needed for new-style deployment of sfweb apache servers to wtsi-devel
Merge pull request #29 from wtsi-npg/devel

pull request from wtsi devel to wtsi master to create point release 73.9
Merge pull request #30 from wtsi-npg/master

pull changes from wtsi master (point release 73.9) to wtsi devel
Merge pull request #8 from wtsi-npg/devel

pull changes from wtsi devel to my devel