Version 5.2.2 of Zotpress released.
* Fixed displayed duplicates generated by multiple download links.
* Removed old code.
* Minor content and style updates on the Help page.

git-svn-id: https://plugins.svn.wordpress.org/zotpress/trunk@937921 b8457f37-d9ea-0310-8a92-e5e31aec5664