* Tested and verified on WorPress version 3.9.2
* Added alternative user check in case session logging not supported by webhost.
* Added settings option to allow uploads by admin only.
* Upload will progress only on same host IP.
* Referrer user agent must be Shockwave Flash
* Referrer url must match with the same script name.
* Save settings page options altered for show in smaller screens.
* No need to click "Insert File to editor" button after Save button clicked.

git-svn-id: https://plugins.svn.wordpress.org/wp-copysafe-pdf/trunk@965480 b8457f37-d9ea-0310-8a92-e5e31aec5664