CppCMS C++ Web Framework Code

Added initialized for all facets used in boost_locale to prevent future failures in multi-threaded environments

- Updated configuration file for additional option
- Removed handlers from the forwarder_test with multiple instances of cppcms::service

Added missing header that caused build fault on Windows

Added an option to choose the reactor

Prefork support is now back again

Added md5 digests to util

Some changes in json - reduce memory copy

Updated documentation

Examples moved into cppcms branch

aes_encryptor uses lazy initialization to improve performance
where session access in not required