Foxit Reader 5.3.1.0606

# Bug Fixes:
- Fixed an issue where some special PDFs could not be opened because of a problem with the ¡°loading font¡± process.
- Fixed an issue with using Hotmail account after installing Foxit Reader.
- Fixed an issue where the Foxit Reader plug-in cannot be loaded in Opera and will cause that other plug-ins cannot be loaded as well.
- Fixed an issue caused by using track point to scroll PDFs on Thinkpad.
- Fixed an issue where the cursor cannot be moved to the beginning of PDF content with the short-cut key ¡°Ctrl + Left¡±.