removed useless _ folders

sound_sequence__sensor/sound_sequence__sensor.sol

@@ -0,0 +1,3 @@
+<Solution name="sound_sequence__sensor">
+<Project name="sound_sequence__sensor" path="sound_sequence__sensor\sound_sequence__sensor.prj" active="true"/>
+</Solution>

sound_sequence__sensor/sound_sequence__sensor/Object/sound_sequence__sensor_1.lsl

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+// :CATEGORY:Sound
+// :NAME:sound_sequence__sensor
+// :AUTHOR:Anonymous
+// :CREATED:2010-01-10 05:20:56.000
+// :EDITED:2013-09-18 15:39:05
+// :ID:817
+// :NUM:1127
+// :REV:1.0
+// :WORLD:Second Life
+// :DESCRIPTION:
+// sound sequence  sensor.lsl
+// :CODE:
+
+integer FLAG = FALSE;
+integer FLAG2 = FALSE;
+
+integer counter = 0;
+
+
+default
+{
+    state_entry()
+    {
+         llSensorRepeat("", NULL_KEY, AGENT, 10.0, PI/2, 2 );
+
+    }
+    sensor(integer num) 
+    {
+        
+        if (FLAG2 == TRUE)
+        {
+            vector pos = llDetectedPos(0);      // point at avatar
+            llSay(-908765, (string) pos);
+
+        }
+         if (FLAG== FALSE)
+         {
+             
+            key thisKey = llDetectedKey(0);
+           
+           
+            llSay(0,"Welcome " +  llKey2Name(thisKey)) ;
+            
+            vector pos = llDetectedPos(0);
+            llSay(-908765, (string) pos);
+
+            
+            integer sounds = llGetInventoryNumber(INVENTORY_SOUND);
+            
+            if (counter > sounds)
+                counter = 0;
+            string soundname = llGetInventoryName( INVENTORY_SOUND, counter );
+            counter++;
+            llSay(0,soundname);
+            if ( soundname != "" )
+            {
+                llPlaySound( soundname, 1.0 );
+            }
+
+            FLAG2 = TRUE;
+        }
+        FLAG++;
+         
+     }
+     
+     
+     
+     no_sensor()
+     {
+        FLAG = FALSE;
+
+        if (FLAG2 == TRUE)
+             llSay(0,"Goodbye!");
+             
+        FLAG2 =  FALSE;
+    }
+
+}
+  // END //

sound_sequence__sensor/sound_sequence__sensor/sound_sequence__sensor.prj

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+<Project name="sound_sequence__sensor" guid="D7B239F5-6C00-1014-B904-200204C60A89">
+	<Object name="Object" guid="D7B23AD9-6C00-1014-B904-200204C60A89">
+		<Script name="sound_sequence__sensor_1.lsl" guid="D7B258AF-6C00-1014-B904-200204C60A89">
+		</Script>
+	</Object>
+</Project>