removed useless _ folders

Ambient_Sound/Ambient_Sound.sol

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+<Solution name="Ambient_Sound">
+<Project name="Ambient_Sound" path="Ambient_Sound\Ambient_Sound.prj" active="true"/>
+</Solution>

Ambient_Sound/Ambient_Sound/Ambient_Sound.prj

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+<Project name="Ambient_Sound" guid="D6DB22B8-6C00-1014-B904-200204C60A89">
+	<Object name="Object" guid="D6DB23AB-6C00-1014-B904-200204C60A89">
+		<Script name="Ambient_Sound_1.lsl" guid="D6DB3FCE-6C00-1014-B904-200204C60A89">
+		</Script>
+	</Object>
+</Project>

Ambient_Sound/Ambient_Sound/Object/Ambient_Sound_1.lsl

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+// :CATEGORY:Sound
+// :NAME:Ambient_Sound
+// :AUTHOR:Alfkin Small
+// :CREATED:2010-01-10 05:20:56.000
+// :EDITED:2013-09-18 15:38:47
+// :ID:30
+// :NUM:41
+// :REV:1.0
+// :WORLD:Second Life
+// :DESCRIPTION:
+// Ambient Sound.lsl
+// :CODE:
+
+// Ambient Sound script by Alfkin Small.
+
+// To use: Place this script in the object that you want to play a sound.
+// The object need not be special.  Just place is where you want the sound
+// to come from.
+// Drop a sound file in the object, then change the key sound line below to
+// the name of your sound file.
+// If you like, you can set the min and max values as well, in addition to
+// the volume.  That's all there is to it!
+
+// Set debug to TRUE if you'd like to get debugging messages, otherwise
+// leave the next line alone.
+integer debug = FALSE;
+
+// Minimum amount of time (in seconds) between sounds.
+float min = 10;
+
+// Maximum amount of time (in seconds) between sounds.
+float max = 30;
+
+// This is the volume at which the sound will play.  0 = Inaudible
+// Valid values are between 0.0 - 1.0
+float vol = 0.5;
+
+// Sound to play.
+key sound = "dolphin1.wav";
+
+default
+{
+    state_entry()
+    {
+        if (debug) llSay(0, "Debugging is ON");
+     
+        // Set the initial timer
+        llSetTimerEvent(5.0);        
+    }
+    timer()
+    {     
+        // Play the sound once        
+        llPlaySound(sound, vol);
+        
+        // Randomly select the next time (in seconds) to play the sound.
+        float time = min + llFrand(max - min);
+        
+        if (debug) llSay(0, "Time set to" + (string)time);
+        
+        llSetTimerEvent(time);
+    }        
+}
+// END //