Fix issue #10 - update copyrights and cleanup file formats

Works on the headers to put them in the following format

/**
 *
 * @file filename
 *
 * @copyright 2009-2014 The University of Tennessee and The University of
 *                      Tennessee Research Foundation. All rights reserved.
 * @copyright 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria,
 *                      Univ. Bordeaux. All rights reserved.
 * @copyright 2012-2014 KAUST. All rights reserved.
 *
 ***
 *
 * @brief Chameleon short description of the file
 *
 * @version 1.0.0
 * @author Firstname1 Lastname1
 * @author Firstname2 Lastname2
 * @date yyyy-mm-dd
 * @precisions normal z -> s d c
 *
 */

• @file have been checked and corrected
• @version have been updated and placed first after the MORSE lines
• Replace old instances of PLASMA and MORSE by Chameleon
• @copyright lines have been updated and placed when needed.
• @date lines have been put in format yyyy-mm-dd