Support for Win32 Compilation + Fix for multiple HTTP requests per packet

Basicly changes are:
- some conditional defines for types and includes under Windows
- VS2010 Project files
- introducing parse_HTTP_packet for parsing a single HTTP request and return parsed count
- removed boost process files (there may be updated ones on main site. may not be good to include them here)
- increased CapLen to capture full packets

Only Httpparser has to be altered (other Project)
--> Remove type defines
--> Move some declarations to front of a block. Compiler will show where