SSL Integration

Moved the static slave code to the Response so that it can be overridden
to account for SSL connections.
Removed Extra Layer

Completed the transition to completion ports. Removed an extra layer of
cloning. The IO became the Handle and the Response became the IO, which
corresponds exactly to basic completion port parameters.
Cleanup

Further cleaned up the server classes. Moved back to std::string for all
basic functionality, however the filesystem methods still require that
std::wstring be used.
Reentrant Methods

The local variable declarations in the Core were moved to the IO. Also
did some small cleanup to the Sequences.