fix_relationshiptype_lc.diff

diff --git a/bin/gmod_load_cvterms.pl b/bin/gmod_load_cvterms.pl
index 6414639..b423fa7 100644
--- a/bin/gmod_load_cvterms.pl
+++ b/bin/gmod_load_cvterms.pl
@@ -306,7 +306,7 @@ foreach my $new_ont(@onts) {
 		});
 	    #maybe it's stored with another cv_id?
 	    if ($p_term) {
-		message("predicate term '" .$t->name() . "' already exists with cv_id " . $p_term->get_column('cv_id') . "\n", 1);
+		message("predicate term '" .lc($t->name()) . "' already exists with cv_id " . $p_term->get_column('cv_id') . "\n", 1);
 	    }else { #the predicate term will be stored at the time of storing a term with that relationship, using the term's cv_id

 		#this stores the relationship types under 'relationship' cv namespace
@@ -314,7 +314,7 @@ foreach my $new_ont(@onts) {
 		#but with the current ontology cv namespace .
 		#To do this we need to add to the obo parser (Bio::OntologyIO::obo.pm)
 		#a 'get_typedefs' funciton
-                my $accession = $t->identifier() || $t->name();
+                my $accession = $t->identifier() || lc($t->name());
                 message("Predicate term $accession will be stored later if used as a relationship in an ontology term\n",1);
 	    }
 	}
@@ -694,7 +694,7 @@ foreach my $new_ont(@onts) {
 		}
 		############################################
                 push @novel_relationships, $r;
-		my $predicate_term_name = $file_relationships{$r}->predicate_term()->name();
+		my $predicate_term_name = lc($file_relationships{$r}->predicate_term()->name());

 		my $predicate_term;
 		my ($rel_db)= $schema->resultset('General::Db')->search( { name => 'OBO_REL' } );