Add field names for SMSG_PETITION_QUERY_RESPONSE.

[GrenderG]

From 0.5.3 client:

struct __cppobj __declspec(align(8)) CGPetition
{
  int m_petitionID;
  unsigned __int64 m_petitioner;
  char m_title[256];
  char m_bodyText[4096];
  int m_flags;
  int m_minSignatures;
  int m_maxSignatures;
  int m_deadLine;
  int m_issueDate;
  int m_allowedGuildID;
  int m_allowedClasses;
  int m_allowedRaces;
  __int16 m_allowedGender;
  int m_allowedMinLevel;
  int m_allowedMaxLevel;
  char m_choicetext[10][64];
  int m_numChoices;
  unsigned int m_muid;
};

LABEL_9:
  obja->m_record.m_petitionID = item->m_petitionID;
  obja->m_record.m_petitioner = item->m_petitioner;
  SStrCopy(obja->m_record.m_title, item->m_title, 0x100u);
  SStrCopy(obja->m_record.m_bodyText, item->m_bodyText, 0x1000u);
  obja->m_record.m_flags = item->m_flags;
  obja->m_record.m_minSignatures = item->m_minSignatures;
  obja->m_record.m_maxSignatures = item->m_maxSignatures;
  obja->m_record.m_deadLine = item->m_deadLine;
  obja->m_record.m_issueDate = item->m_issueDate;
  obja->m_record.m_allowedGuildID = item->m_allowedGuildID;
  obja->m_record.m_allowedClasses = item->m_allowedClasses;
  obja->m_record.m_allowedRaces = item->m_allowedRaces;
  obja->m_record.m_allowedGender = item->m_allowedGender;
  obja->m_record.m_allowedMaxLevel = item->m_allowedMaxLevel;
  obja->m_record.m_allowedMinLevel = item->m_allowedMinLevel;
  v12 = (char *)((char *)item - (char *)&obja->m_record);
  obja->m_record.m_muid = item->m_muid;
  v13 = obja->m_record.m_choicetext[0];
  v16 = v12;
  itema = 10;
  while ( 1 )
  {
    SStrCopy(v13, &v12[(_DWORD)v13], 0x40u);
    v13 += 64;
    if ( !--itema )
      break;
    v12 = v16;
  }
  obja->m_record.m_numChoices = item->m_numChoices;