Fixes to the CodeBlocks project and workspace file.

* Use new libmyHTTPd directory instead of lib for include search path and library path.
Changes to the request object.

* Added new member functions to retrieve the User-Agent and the Host for the request.
* Removed m_buf and m_bufsize since their use is deprecated.
* Made FindHeader() use caseless comparison for header.
* Removed OLDWAY code which is now completely deprecated.