Pick up a few changes from Alchemy for LookAt beacons

Implements lines from avatar to their lookat beacons
Implements namesystem so that Display Names can also be shown with beacons instead of just legacy

New options are available in the Security & Privacy tab of System preferences

indra/newview/app_settings/settings_ascent.xml

@@ -58,6 +58,17 @@
 		  <key>Value</key>
 		  <integer>1</integer>
 		</map>
+		<key>LookAtNameSystem</key>
+		<map>
+		  <key>Comment</key>
+		  <string>For name on lookat crosshairs. 0 = Old Style, 1 = Display Names and Username, 2 = Displayname only, 3 = Old Style (Display Name), less than 0 for off</string>
+		  <key>Persist</key>
+		  <integer>1</integer>
+		  <key>Type</key>
+		  <string>S32</string>
+		  <key>Value</key>
+		  <integer>0</integer>
+		</map>
 		<key>PhoenixNameSystem</key>
 		<map>
 		  <key>Comment</key>
@@ -91,6 +102,17 @@
 		  <key>Value</key>
 		  <integer>1</integer>
 		</map>
+    <key>AlchemyLookAtLines</key>
+    <map>
+      <key>Comment</key>
+      <string>Render a line from Look At beacon to the originating avatar</string>
+      <key>Persist</key>
+      <integer>1</integer>
+      <key>Type</key>
+      <string>Boolean</string>
+      <key>Value</key>
+      <integer>0</integer>
+    </map>
     <key>AlchemyRegionRestartShake</key>
     <map>
       <key>Comment</key>