Eliminated whitespace from the end of String examples.

build/shared/examples/8.Strings/StringAdditionOperator/StringAdditionOperator.pde

@@ -56,15 +56,3 @@ void loop() {
   // do nothing while true:
   while(true);
 }
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build/shared/examples/8.Strings/StringAppendOperator/StringAppendOperator.pde

@@ -59,10 +59,3 @@ void loop() {
   // do nothing while true:
   while(true);
 }
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build/shared/examples/8.Strings/StringCaseChanges/StringCaseChanges.pde

@@ -26,20 +26,3 @@ void loop() {
   // do nothing while true:
   while(true);
 }
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build/shared/examples/8.Strings/StringCharacters/StringCharacters.pde

@@ -33,24 +33,3 @@ void loop() {
   // do nothing while true:
   while(true);
 }
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build/shared/examples/8.Strings/StringComparisonOperators/StringComparisonOperators.pde

@@ -119,15 +119,3 @@ void loop() {
     }
   }
 }
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build/shared/examples/8.Strings/StringConstructors/StringConstructors.pde

@@ -47,11 +47,3 @@ void loop() {
   while(true);
 
 }
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build/shared/examples/8.Strings/StringIndexOf/StringIndexOf.pde

@@ -54,19 +54,3 @@ void loop() {
 // do nothing while true:
  while(true);
 }
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build/shared/examples/8.Strings/StringLength/StringLength.pde

@@ -38,8 +38,4 @@ void loop() {
     // note the length for next time through the loop:
     lastStringLength = txtMsg.length();
   }
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 }
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build/shared/examples/8.Strings/StringLengthTrim/StringLengthTrim.pde

@@ -30,23 +30,3 @@ void loop() {
   // do nothing while true:
   while(true);
 }
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build/shared/examples/8.Strings/StringReplace/StringReplace.pde

@@ -31,22 +31,3 @@ void loop() {
   // do nothing while true:
   while(true);
 }
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build/shared/examples/8.Strings/StringStartsWithEndsWith/StringStartsWithEndsWith.pde

@@ -44,19 +44,3 @@ void loop() {
 // do nothing while true:
  while(true);
 }
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build/shared/examples/8.Strings/StringSubstring/StringSubstring.pde

@@ -31,20 +31,3 @@ void loop() {
   // do nothing while true:
   while(true);
 }
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