changed name conflict avoidance method to not use word 'copy' as it could be misleading
removed or commented old form versioning stuff
fixed nasty bug in name uniqueness code
added question code test
changed the way std ref is set in replicable
copying of basic attribs on save
tested name collision avoidance on update
added mission_id and standard/mission keys for join classes
added migration to copy mission_id to new cols
added hooks to copy mission id to join classes on create
adding new child to copies
added test for adding existing option to existing option set
added some more tests
more tests
replication of remove from collection
tested replication of question removal
replication of removed non-collection associations
replication of destruction
removed puts
added admin mode link