*8764* Fix method usage
Merge pull request #193 from beghelli/8764-fix

8764 fix
Allow for CSS uploads in Journal Setup even if fileinfo mis-identifies the filetype.
Loosen CSS MIME check in Journal Setup to just text/ prefix with .css extension.
Merge pull request #194 from ulsdevteam/allow-css-uploads-2_4

*8766* Allow CSS uploads in Journal Setup despite failed fileinfo check.
*8768* fix date conversion for PostgresSQL
*8770* Properly UTF-8 encode GeoIP data
*8773* Fix OAI base URL with mod_rewrite
display object metadata on the article abstract page
*6625* exclude and clear for single objects and exclude all issue objects