Correct dump_record, ensure that ref fields are exported as resources. Correct bug https://github.com/IRI-Research/plan4learning/issues/1
syntax: regexp
^run$
^\.pydevproject$
^src/p4l/config\.py$
^\.metadata$
^virtualenv/web/project-boot\.py$
^virtualenv/web/env$
^\.settings$
^web/static$
^doc/_build$
^.git.*