careless strcpy use in hpcups

[Tim Waugh]

The newly re-written hpcups uses strcpy carelessly in several places:

HPCupsFilter.cpp:326: strcpy(m_JA.printer_platform, attr->value);
HPCupsFilter.cpp:341: strcpy(m_JA.printer_language, attr->value);
HPCupsFilter.cpp:373: strcpy(m_JA.uuid, ptr + strlen("job-uuid=urn:uuid:"));
HPCupsFilter.cpp:379: strcpy(m_JA.quality_attributes.print_mode_name, &cups_header->cupsString[0][0]);
HPCupsFilter.cpp:413: strcpy(m_JA.job_start_time, asctime(t)); // returns Fri Jun 5 08:12:16 2009