Merge pull request #13 from iainrb/devel

Bugfix to correctly record SNP normalization status
Changed netapp to fastnfs in hard-coded paths
Get rid of redundant path transformation
Merge pull request #14 from iainrb/netapp_path_update

Netapp path update
Add win2unix.o to test
Add test for win2unix functionality
Merge pull request #15 from iainrb/netapp_path_update

Test for win2unix functionality
Merge branch 'devel'
Merge pull request #2 from wtsi-npg/master

Merge changes to release 1.8
Merge pull request #3 from iainrb/master

Merge changes to release 1.8