Merge branch 'JAL-1312_ambiguity_na' into Release_2_8_Branch
authorJim Procter <jprocter@compbio.dundee.ac.uk>
Mon, 17 Jun 2013 16:51:33 +0000 (17:51 +0100)
committerJim Procter <jprocter@compbio.dundee.ac.uk>
Mon, 17 Jun 2013 16:51:33 +0000 (17:51 +0100)

Trivial merge