new files for overlapping features tool in list analysis page
configuration modifications for feature overlaps tool
new source for wormbase cds, to dev
adds new converter for ws220 cds
moves source ws220 cds under modmine
typo. check for NULL list, then empty list
renames WS220-CDS to worm-cds
Merge branch 'master' of github.com:intermine/intermine into modmine-33
implements gff parsing for cds (discontinuous location): not setting collection refs (bug?)
updates gff cds for merging with wormbase chado
CDS gff: sets the collections references now, does not set the location for cds
adds chromosome id as key