Changes since Node Relationships 6.x-1.1:
- Move hook_theme() and hook_menu() to external include keeping only proxy methods in main module script to save a bit more memory during normal site operation.
- Changed child window size to be 30 pixels less than current browser window size.
- Rename CSS files to make sure no namespace conflicts occur when trying to overridde them in theme .info files.
This release requires running update.php.