Opera 11.64

# Fixes and Stability Enhancements
* General and User Interface
- Stability improvements
- Resolved a handshake failure on https://autoupdate.opera.com
* Network and Site-Specific
- Fixed an error where an on-demand-plugin placeholder could lower the security status of a secure site to insecure
- Fixed an issue with some secure pages not loading - PayPal, Ebay
- dojotoolkit.org: Errors when using the dojo amd loader have been resolved
- rts.rs: A JavaScript error has been resolved
* Security
- Fixed an issue where certain URL constructs could allow arbitrary code execution