message: Civilizations can share GP lists based on their era
diff: @@ -19,7 +19,7 @@ def testunit(iPlayer, iUnit):
  def create(iPlayer, iUnit, (x, y)):
  gc.getPlayer(iPlayer).createGreatPeople(utils.getUniqueUnit(iPlayer, iUnit), True, True, x, y)
  -def getAlias(iCiv, iType):
  +def getAlias(iCiv, iType, iEra):
  if iCiv in [iCivHarappa, iCivTamils]: return iCivIndia
  elif iCiv == iCivHolyRome: return iCivGermany
  elif iCiv == iCivIran: return iCivPersia
  @@ -33,8 +33,8 @@ def getType(iUnit):
  def getAvailableNames(iPlayer, iType):
  pPlayer = gc.getPlayer(iPlayer)
  - iCiv = getAlias(pPlayer.getCivilizationType(), iType)
  iEra = pPlayer.getCurrentEra()
  + iCiv = getAlias(pPlayer.getCivilizationType(), iType, iEra)
  return getEraNames(iCiv, iType, iEra)
  