Add pthread_setname_np in Thread_POSIX. User can enable this with -DPOCO_POSIX_DEBUGGER_THREAD_NAMES.
GH56: Need a way to disable *_API macros with GCC

GH #56: Need a way to disable *_API macros with GCC
GH60: buildwin fixes - add bin64

GH #60:buildwin fixes - add bin64 to PATH, build now works if msbuild is
specified in arguments
ssl & unclean shutdown response
Merge pull request #66 from hmagarotto/ssl-unclean-shutdown

SSL & unclean shutdown response
edited for coding standard compliance
Merge pull request #35 from syvex/POSIXThreadNames

Enable debugging thread names in Thread_POSIX