Add support for two non-SL grid features/flags.

Adds support for GamingData cap, and flags: PF_GAMING, DFQ_FILTER_GAMING, REGION_FLAGS_GAMING, and REGION_FLAGS_HIDE_FROM_SEARCH
Adds GamingCheck to floater_about_land.xml
Adds filter_gaming checkboxes to floater_directory* xmls
Adds "is gaming" and "hide from search" checkboxes to floater_god_tools.xml

indra/newview/llpaneldirplaces.cpp

@@ -57,6 +57,7 @@
 #include "lluiconstants.h"
 #include "llviewercontrol.h"
 #include "llviewermessage.h"
+#include "llviewerregion.h"
 #include "llworldmap.h"
 
 LLPanelDirPlaces::LLPanelDirPlaces(const std::string& name, LLFloaterDirectory* floater)
@@ -98,6 +99,8 @@ BOOL LLPanelDirPlaces::postBuild()
 		childSetEnabled("Category", true);
 	}
 	
+	childSetVisible("filter_gaming", !gAgent.getRegion()->getCapability("GamingData").empty());
+
 	// Don't prepopulate the places list, as it hurts the database as of 2006-12-04. JC
 	// initialQuery();
 
@@ -198,6 +201,11 @@ void LLPanelDirPlaces::performQuery()
 	{
 		flags |= DFQ_INC_ADULT;
 	}
+
+	if (childGetValue("filter_gaming").asBoolean())
+	{
+		flags |= DFQ_FILTER_GAMING;
+	}
 	
 	// Pack old query flag in case we are talking to an old server
 	if ( ((flags & DFQ_INC_PG) == DFQ_INC_PG) && !((flags & DFQ_INC_MATURE) == DFQ_INC_MATURE) )