Convert missed model from Code Examples to new sizes

Author: ERSUCC

Code Examples/Wall Following Example.nlogox

@@ -55,11 +55,11 @@ end
 ; copyright and related or neighboring rights to this model.]]></code>
   <widgets>
     <view x="201" wrappingAllowedX="true" y="10" frameRate="30.0" minPycor="-35" height="501" showTickCounter="true" patchSize="7.0" fontSize="10" wrappingAllowedY="true" width="501" tickCounterLabel="ticks" maxPycor="35" updateMode="1" maxPxcor="35" minPxcor="-35"></view>
-    <button x="100" y="40" height="33" disableUntilTicks="true" forever="true" kind="Observer" width="67" sizeVersion="0">go</button>
-    <note x="14" y="155" height="34" backgroundDark="0" fontSize="11" width="175" markdown="false" textColorLight="-16777216" backgroundLight="0">blue = follow right-hand wall,
+    <button x="100" y="40" height="40" disableUntilTicks="true" forever="true" kind="Observer" width="67">go</button>
+    <note x="14" y="169" backgroundDark="0" fontSize="11" width="175" markdown="false" height="34" textColorDark="-1" textColorLight="-16777216" backgroundLight="0">blue = follow right-hand wall,
 green = follow left-hand-wall</note>
-    <button x="32" y="40" height="33" disableUntilTicks="false" forever="false" kind="Observer" width="66" sizeVersion="0">setup</button>
-    <button x="51" y="90" height="33" disableUntilTicks="false" forever="false" kind="Turtle" width="95" sizeVersion="0">pen-down</button>
+    <button x="32" y="40" height="40" disableUntilTicks="false" forever="false" kind="Observer" width="66">setup</button>
+    <button x="51" y="97" height="40" disableUntilTicks="false" forever="false" kind="Turtle" width="95">pen-down</button>
   </widgets>
   <info><![CDATA[## WHAT IS IT?