2011-05-11  Ryan Johnson  <ryan.johnson@cs.utoronto.ca>

	* fhandler_process.cc (format_process_maps): Reworked to report
	all mapped address space in a process (committed or reserved),
	identifying the nature of the mapping (mapped file/image, heap,
	shared memory) when possible.
	(dos_drive_mappings, heap_info): New helper classes
	(print_process_maps): debugging aid
	* autoload.cc: Register GetMappedFileNameW (psapi.dll)