Add Quick Snapshot to toolbar

indra/newview/app_settings/commands.xml

@@ -458,4 +458,11 @@
            is_running_function="Floater.IsOpen"
            is_running_parameters="fs_posestand"
            />
+  <command name="quick_snapshot"
+           available_in_toybox="true"
+           icon="Command_Snapshot_2_Disk_Icon"
+           label_ref="Command_Quick_Snapshot_Label"
+           tooltip_ref="Command_Quick_Snapshot_Tooltip"
+           execute_function="File.TakeSnapshotToDisk"
+           />
 </commands>

indra/newview/skins/default/textures/textures.xml

@@ -721,6 +721,7 @@ with the same filename but different name
   <texture name="landmark_here" file_name="toolbar_icons/landmark_here.png" preload="true" />
   <texture name="teleport_history" file_name="toolbar_icons/teleporthistory.png" preload="true" />
   <texture name="pose_stand" file_name="toolbar_icons/posestand.png" preload="true" />
+  <texture name="Command_Snapshot_2_Disk_Icon" file_name="toolbar_icons/snapshot_to_disk.png" preload="true" />
 
   
   <texture name="Unread_Chiclet" file_name="bottomtray/Unread_Chiclet.png" preload="false" />

indra/newview/skins/default/xui/en/strings.xml

@@ -4860,6 +4860,7 @@ Try enclosing path to the editor with double quotes.
   <string name="Command_Landmark_Here_Label">Create Landmark</string>
   <string name="Command_Teleport_History_Label">Teleport History</string>
   <string name="Command_Pose_Stand_Label">Pose Stand</string>
+  <string name="Command_Quick_Snapshot_Label">Quick Snapshot</string>
   
 
   <string name="Command_AboutLand_Tooltip">Information about the land you're visiting</string>
@@ -4906,6 +4907,7 @@ Try enclosing path to the editor with double quotes.
   <string name="Command_Landmark_Here_Tooltip">Creates a landmark at your current position</string>
   <string name="Command_Teleport_History_Tooltip">Opens Teleport History</string>
   <string name="Command_Pose_Stand_Tooltip">Avatar pose stand for adjusting attachments</string>
+  <string name="Command_Quick_Snapshot_Tooltip">Takes a quick snapshot and saves it to harddisk</string>
 
   <string name="Toolbar_Bottom_Tooltip">currently in your bottom toolbar</string>
   <string name="Toolbar_Left_Tooltip"  >currently in your left toolbar</string>