CppCMS C++ Web Framework Code

- Removed of write timeout test on solaris - OS problem not mine
- Increased buffer size on windows so test passes

Fixed file server, under windows stat does not work with
directory names ending with slash
simplifiled API using _wfullpath rather then GetFullPathNameW

Improved test

Added support of custom index.html

Relaxed requirements on read size

Fixed indexing problem on BSD

Small fix for windows

Added basic file_server listing testing

Now listing looks much better

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