Merging issues.
Merge branch 'master' of https://github.com/harvard-library/librarycloud_ingest
Merge branch 'master' of https://github.com/harvard-library/librarycloud_ingest
Add empty mods recordset check to publish processor.
Merge pull request #32 from rholcombePod/2013-11-25_FilterEmptyModsMessage

Filter empty mods message