Do not commit bridge files by default.

Bridge files are release artefacts, they should not be committed to the
repository.

Author: gouttegd

template/.gitignore.jinja2

@@ -27,6 +27,7 @@ bin/
 /patterns/
 /reports/
 /subsets/
+/bridges/
 
 src/ontology/mirror
 src/ontology/mirror/*
@@ -50,6 +51,7 @@ src/ontology/simple_seed.txt
 src/ontology/patterns
 src/ontology/merged-{{ project.id }}-edit.owl
 src/ontology/{{ project.id }}-edit.properties
+src/ontology/bridges
 
 src/ontology/target/
 src/ontology/tmp/*