structure module now depends on alignment
structure module now depends on alignment

git-svn-id: 2f901a5d794d2183223f5c3348c17d39f61fd11e@7144 7c6358e6-4a41-0410-a743-a5b2a554c398

sbliven/biojava,sbliven/biojava,sbliven/biojava