message: Great People buildings are immune to nukes
diff: <ArtDefineTag>ART_DEF_BUILDING_ACADEMY</ArtDefineTag>
  <MovieDefineTag>ART_DEF_MOVIE_ACADEMY</MovieDefineTag>
  <PrereqTech>TECH_PHILOSOPHY</PrereqTech>
  + <bNukeImmune>1</bNukeImmune>
  <iCost>-1</iCost>
  <iAdvancedStartCost>-1</iAdvancedStartCost>
  <iMinAreaSize>-1</iMinAreaSize>
  <Advisor>ADVISOR_ECONOMY</Advisor>
  <ArtDefineTag>ART_DEF_BUILDING_ADMINISTRATIVE_CENTER</ArtDefineTag>
  <PrereqTech>TECH_POLITICS</PrereqTech>
  + <bNukeImmune>1</bNukeImmune>
  <bGovernmentCenter>1</bGovernmentCenter>
  <iCost>-1</iCost>
  <iAdvancedStartCost>-1</iAdvancedStartCost>
  <ArtDefineTag>ART_DEF_BUILDING_MANUFACTORY</ArtDefineTag>
  <MovieDefineTag>NONE</MovieDefineTag>
  <PrereqTech>TECH_GUILDS</PrereqTech>
  + <bNukeImmune>1</bNukeImmune>
  <iCost>-1</iCost>
  <iAdvancedStartCost>-1</iAdvancedStartCost>
  <iMinAreaSize>-1</iMinAreaSize>
  <ArtDefineTag>ART_DEF_BUILDING_ARMOURY</ArtDefineTag>
  <MovieDefineTag>ART_DEF_MOVIE_ARMOURY</MovieDefineTag>
  <PrereqTech>TECH_COMMUNE</PrereqTech>
  + <bNukeImmune>1</bNukeImmune>
  <iCost>-1</iCost>
  <iAdvancedStartCost>-1</iAdvancedStartCost>
  <iMinAreaSize>-1</iMinAreaSize>
  <ArtDefineTag>ART_DEF_BUILDING_MUSEUM</ArtDefineTag>
  <MovieDefineTag>ART_DEF_MOVIE_MUSEUM</MovieDefineTag>
  <PrereqTech>TECH_HERITAGE</PrereqTech>
  + <bNukeImmune>1</bNukeImmune>
  <iCost>-1</iCost>
  <iAdvancedStartCost>-1</iAdvancedStartCost>
  <iMinAreaSize>-1</iMinAreaSize>
  <ArtDefineTag>ART_DEF_BUILDING_STOCK_EXCHANGE</ArtDefineTag>
  <MovieDefineTag>ART_DEF_MOVIE_STOCK_EXCHANGE</MovieDefineTag>
  <PrereqTech>TECH_ECONOMICS</PrereqTech>
  + <bNukeImmune>1</bNukeImmune>
  <iCost>-1</iCost>
  <iAdvancedStartCost>-1</iAdvancedStartCost>
  <iMinAreaSize>-1</iMinAreaSize>
  <ArtDefineTag>ART_DEF_BUILDING_SECRET_SERVICE</ArtDefineTag>
  <MovieDefineTag>ART_DEF_MOVIE_SECRET_SERVICE</MovieDefineTag>
  <PrereqTech>TECH_SOCIAL_CONTRACT</PrereqTech>
  + <bNukeImmune>1</bNukeImmune>
  <iCost>-1</iCost>
  <iHurryCostModifier>50</iHurryCostModifier>
  <iAdvancedStartCost>-1</iAdvancedStartCost>
  