FS-7513: add auto layout advance based on group

conf/vanilla/autoload_configs/conference.conf.xml

@@ -178,10 +178,12 @@
       <!--<param name="conference-flags" value="video-floor-only|rfc-4579|livearray-sync|auto-3d-position|transcode-video|minimize-video-encoding"/> -->
 
       <!-- <param name="video-layout-name" value="3x3"/> -->
+      <!-- <param name="video-layout-name" value="group:grid"/> -->
       <!-- <param name="video-canvas-size" value="1280x720"/> -->
       <!-- <param name="video-canvas-bgcolor" value="#0000FF"/> -->
       <!-- <param name="video-codec-bandwidth" value="2mb"/> -->
 
+
       <!--<param name="tts-engine" value="flite"/>-->
       <!--<param name="tts-voice" value="kal16"/>-->
     </profile>

conf/vanilla/autoload_configs/conference_layouts.conf.xml

@@ -105,7 +105,7 @@
 	<image x="300" y="300" scale="60"/>
       </layout>
       <layout name="1up_top_left+5">
-	<image x="0" y="0" scale="240" floor="true"/>
+	<image x="0" y="0" scale="240" floor="true" reservation_id="primary"/>
 	<image x="240" y="0" scale="120"/>
 	<image x="240" y="120" scale="120"/>
 	<image x="0" y="240" scale="120"/>
@@ -113,7 +113,7 @@
 	<image x="240" y="240" scale="120"/>
       </layout>
       <layout name="1up_top_left+7">
-	<image x="0" y="0" scale="270" floor="true"/>
+	<image x="0" y="0" scale="270" floor="true" reservation_id="primary"/>
 	<image x="270" y="0" scale="90"/>
 	<image x="270" y="90" scale="90"/>
 	<image x="270" y="180" scale="90"/>
@@ -123,7 +123,7 @@
 	<image x="270" y="270" scale="90"/>
       </layout>
       <layout name="1up_top_left+9">
-	<image x="0" y="0" scale="288" floor="true"/>
+	<image x="0" y="0" scale="288" floor="true" reservation_id="primary"/>
 	<image x="288" y="0" scale="72"/>
 	<image x="288" y="72" scale="72"/>
 	<image x="288" y="144" scale="72"/>
@@ -135,7 +135,7 @@
 	<image x="288" y="288" scale="72"/>
       </layout>
       <layout name="2up_top+8">
-	<image x="0" y="0" scale="180" floor="true"/>
+	<image x="0" y="0" scale="180" floor="true" reservation_id="primary"/>
 	<image x="180" y="0" scale="180" reservation_id="secondary"/>
 	<image x="0" y="180" scale="90"/>
 	<image x="90" y="180" scale="90"/>
@@ -147,7 +147,7 @@
 	<image x="270" y="270" scale="90"/>
       </layout>
       <layout name="2up_middle+8">
-	<image x="0" y="90" scale="180" floor="true"/>
+	<image x="0" y="90" scale="180" floor="true" reservation_id="primary"/>
 	<image x="180" y="90" scale="180" reservation_id="secondary"/>
 	<image x="0" y="0" scale="90"/>
 	<image x="90" y="0" scale="90"/>
@@ -159,7 +159,7 @@
 	<image x="270" y="270" scale="90"/>
       </layout>
       <layout name="2up_bottom+8">
-	<image x="0" y="180" scale="180" floor="true"/>
+	<image x="0" y="180" scale="180" floor="true" reservation_id="primary"/>
 	<image x="180" y="180" scale="180" reservation_id="secondary"/>
 	<image x="0" y="0" scale="90"/>
 	<image x="90" y="0" scale="90"/>
@@ -171,7 +171,7 @@
 	<image x="270" y="90" scale="90"/>
       </layout>
       <layout name="3up+4">
-	<image x="0" y="0" scale="180" floor="true"/>
+	<image x="0" y="0" scale="180" floor="true" reservation_id="primary"/>
 	<image x="180" y="0" scale="180" reservation_id="secondary"/>
 	<image x="0" y="180" scale="180" reservation_id="third"/>
 	<image x="180" y="180" scale="90"/>
@@ -180,7 +180,7 @@
 	<image x="270" y="270" scale="90"/>
       </layout>
       <layout name="3up+9">
-	<image x="0" y="0" scale="180" floor="true"/>
+	<image x="0" y="0" scale="180" floor="true" reservation_id="primary"/>
 	<image x="180" y="0" scale="180" reservation_id="secondary"/>
 	<image x="0" y="180" scale="180" reservation_id="third"/>
 	<image x="180" y="180" scale="60"/>