Stripped trailing whitespace from all source code lines

(replaces need for PRs #310 and #504)

projects/SelfTest/ExceptionTests.cpp

@@ -96,12 +96,12 @@ public:
     CustomException( const std::string& msg )
     : m_msg( msg )
     {}
-    
+
     std::string getMessage() const
     {
         return m_msg;
     }
-    
+
 private:
     std::string m_msg;
 };