Show import links only to admins, fixes #4737
Remove related events on repo deletion, fixes #641

Same that actor/actions/deleteAction.
Remove tab whitespace
Made DC item XML a partial for reuse.

refs #3888

I made the XML template for rendering Dublincore data a partial so it can be
reused by other modules.
Got OAI ListRecords verb working.

refs #3888

Made changes to the OAI ListRecords template to render Dublincore data
for records.
Fixed issue with OAI errors not displaying.

refs #3889
Fixed issue with OAI plugin GetRecord template.

refs #3889

Got OAI GetRecord template working in rough.
Update PEAR package manifest
Revert to pear.qubit-toolkit.org for PEAR channel
Add CONTRIBUTING and robots.txt to PEAR manifest
Add init/ dir to PEAR manifest
Don't try to validate non-php files
Update PEAR package manifest
Revert <channel> to pear.qubit-toolkit.org (again)
Fixed error in OAI ListMetadataFormats response.

refs #3890

Removed logic causing an error during the OAI ListMetadataFormats response.
Removed redundant oai_dc tag in OAI response.
Removed empty directory allocated for OAI module.
Removed attempt at OAI harvester.
Removed outmoded OAI routes.
Removed OAI harvester-related files.

refs #5023

Removing files related to harvesting from the OAI plugin.