Version 5.2.8 of Zotpress released.
* Fixed in-text bibliography sorting errors.
* Fixed in-text citation display for no authors and no dates.
* Fixed image table issue that caused collection and/or item display bugs.
* Updated add account form labels.

git-svn-id: https://plugins.svn.wordpress.org/zotpress/trunk@1022564 b8457f37-d9ea-0310-8a92-e5e31aec5664