- Upgrade interface for better page/post selection.
- Add unique postfix to CSS class to avoid conflict.
 - Fix input field display error in Firefox when input[type="text"] has height defined.
 - Fix input field stretches outside border when class 'content' has width defined.
- Add non-inline mode for themes that do not implement the wp_head function.
- Add PHP version check and provide warning if PHP version is less than 5.3


git-svn-id: https://plugins.svn.wordpress.org/popupally/trunk@880140 b8457f37-d9ea-0310-8a92-e5e31aec5664