removed useless _ folders

Printf/Printf.sol

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

Printf/Printf/Object/Printf_1.lsl

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+// :CATEGORY:Printf
+// :NAME:Printf
+// :AUTHOR:Vince Bosen
+// :CREATED:2010-01-10 05:20:56.000
+// :EDITED:2013-09-18 15:39:00
+// :ID:658
+// :NUM:895
+// :REV:1.0
+// :WORLD:Second Life
+// :DESCRIPTION:
+// Printf
+// :CODE:
+//Created by: Vince
+
+string format(string text, list args)
+
+{
+
+    integer len=(args!=[]);
+
+    if(len==0)
+
+    {
+
+        return text;
+
+    }
+
+    else{
+
+        string ret=text;
+
+        integer i;
+
+        for(i=0;i<len;i++)
+
+        {
+
+            integer pos=llSubStringIndex(ret,"{"+(string)i+"}");
+
+            if(pos!=-1)
+
+            {
+
+                ret=llDeleteSubString(ret,pos,pos+llStringLength("{"+(string)i+"}")-1);
+
+                ret=llInsertString(ret,pos,llList2String(args,i));
+
+            }
+
+            else
+
+            {

Printf/Printf/Printf.prj

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+<Project name="Printf" guid="D8023787-6C00-1014-B904-200204C60A89">
+	<Object name="Object" guid="D8023870-6C00-1014-B904-200204C60A89">
+		<Script name="Printf_1.lsl" guid="D8025308-6C00-1014-B904-200204C60A89">
+		</Script>
+	</Object>
+</Project>