Add loadoldids management command.
Add loadoldids management command.

Takes the output from getsourceids command on develop

aaxelb/SHARE,laurenbarker/SHARE,CenterForOpenScience/SHARE,laurenbarker/SHARE,zamattiac/SHARE,zamattiac/SHARE,aaxelb/SHARE,CenterForOpenScience/SHARE,zamattiac/SHARE,laurenbarker/SHARE,aaxelb/SHARE,CenterForOpenScience/SHARE