Style, and removing old SVN/CSV changelog lines

src/ITAConfigUtilsSimpleIniImpl.cpp

-/*
-   +-----------------------------------------------------------------------+
-   |                                                                       |
-   |  ITAToolkit                                                           |
-   |                                                                       |
-   |  (c) Copyright Institut f�r technische Akustik (ITA)                  |
-   |      RWTH Aachen University of Technology                             |
-   |                                                                       |
-   +-----------------------------------------------------------------------+
-   |                                                                       |
-   |  File:     ITAConfigUtilsSimpleIniImpl.cpp                            |
-   |  Purpose:  Implementierung einiger INI-Funktionen mittels SimpleINI   |
-   |  Authors:  Frank Wefers, Jonas Stienen                                |
-   |                                                                       |
-   +-----------------------------------------------------------------------+
-*/
-// $Id: ITAConfigUtilsSimpleIniImpl.cpp 2825 2012-07-27 14:26:20Z stienen $
-
 #include "ITAConfigUtils.h"
 
 #ifdef USE_SIMPLEINI

src/ITAPosixRealtimeClock.cpp

-// $Id: ITAPosixRealtimeClock.cpp 3499 2013-12-01 18:28:40Z stienen $
-
 #include "ITAPosixRealtimeClock.h"
 
 #include <ITAException.h>

src/ITAStringUtils.cpp

-// $Id: ITAStringUtils.cpp 4123 2015-07-14 12:59:59Z fwefers $
-
 #include <ITAStringUtils.h>
 
 #include <assert.h>

tests/ITABaseSampleBufferTest.cpp

 /*
-* ----------------------------------------------------------------
-*
-*		ITA core libs
-*		(c) Copyright Institute of Technical Acoustics (ITA)
-*		RWTH Aachen University, Germany, 2015-2017
-*
-* ----------------------------------------------------------------
-*				    ____  __________  _______
-*				   //  / //__   ___/ //  _   |
-*				  //  /    //  /    //  /_|  |
-*				 //  /    //  /    //  ___   |
-*				//__/    //__/    //__/   |__|
-*
-* ----------------------------------------------------------------
-*
-*/
-// $Id: SampleBufferTest.cpp 2057 2011-10-24 20:08:48Z stienen $
+ * ----------------------------------------------------------------
+ *
+ *		ITA core libs
+ *		(c) Copyright Institute of Technical Acoustics (ITA)
+ *		RWTH Aachen University, Germany, 2015-2018
+ *
+ * ----------------------------------------------------------------
+ *				    ____  __________  _______
+ *				   //  / //__   ___/ //  _   |
+ *				  //  /    //  /    //  /_|  |
+ *				 //  /    //  /    //  ___   |
+ *				//__/    //__/    //__/   |__|
+ *
+ * ----------------------------------------------------------------
+ *
+ */
 
 #include <ITAException.h>
 #include <ITAStopWatch.h>