* Implement Windows thumbcache pattern
* Include thumbcache pattern in README.md
* Update thumbcache.hexpat
- Use English warning text
- handle unknown file version
- add thanks to joachimmetz
- create virtual file
- use more elegant magic type
* Update thumbcache.hexpat
- Use padding data type for paddings
* Update thumbcache.hexpat
- make pattern more robust against single erroneous cache record
