QueryBuilderConstrain ONEOF: fixed the bug that wrongly displayed
message "No input given" when you tried to open a ONEOF-NONEOF
constraint and select 'Add Query' without any change or change ONEOF to
NONEOF and then select 'Add Query'.
Operation on lists - calculate the bag type (Temporary commit)
Merge branch 'dev' of github.com:intermine/intermine into dev