Cleanup version reporting

• Report git sha (remove bugs related to SVN reporting)
• Remove unused code for cliosoft

Example output:

• file in git repository:

/****************************************************************************************************
 *                          ! THIS FILE WAS AUTO-GENERATED BY TMRG TOOL !                           *
 *                                   ! DO NOT EDIT IT MANUALLY !                                    *
 *                                                                                                  *
 * file    : ./dart28TMR.v                                                                          *
 *                                                                                                  *
 * user    : skulis                                                                                 *
 * host    : cassini                                                                                *
 * date    : 14/03/2021 19:29:29                                                                    *
 *                                                                                                  *
 * workdir : /home/skulis/DART28/dart28_rtl/dart28/rtl                                              *
 * cmd     : /home/skulis/DART28/dart28_rtl/venv/bin/tmrg dart28.v                                  *
 * tmrg rev: 0a11e127fe7355cd41b551ff6958570aeb8dc27d                                               *
 *                                                                                                  *
 * src file: dart28.v                                                                               *
 *           Git SHA           : 34d8d96f1f21f9bc21a4d86400be2cd908007282                           *
 *           Modification time : 2021-03-12 07:03:09.684633                                         *
 *           File Size         : 796                                                                *
 *           MD5 hash          : a77a75a104e0376da3f430d72be39276                                   *
 *                                                                                                  *
 ****************************************************************************************************/

• not versioned file:

/****************************************************************************************************
 *                          ! THIS FILE WAS AUTO-GENERATED BY TMRG TOOL !                           *
 *                                   ! DO NOT EDIT IT MANUALLY !                                    *
 *                                                                                                  *
 * file    : ./dart28TMR.v                                                                          *
 *                                                                                                  *
 * user    : skulis                                                                                 *
 * host    : cassini                                                                                *
 * date    : 14/03/2021 19:30:45                                                                    *
 *                                                                                                  *
 * workdir : /tmp                                                                                   *
 * cmd     : /home/skulis/DART28/dart28_rtl/venv/bin/tmrg dart28.v                                  *
 * tmrg rev: 0a11e127fe7355cd41b551ff6958570aeb8dc27d                                               *
 *                                                                                                  *
 * src file: dart28.v                                                                               *
 *           Git SHA           : File not in git repository!                                        *
 *           Modification time : 2021-03-14 19:30:06.316512                                         *
 *           File Size         : 796                                                                *
 *           MD5 hash          : a77a75a104e0376da3f430d72be39276                                   *
 *                                                                                                  *
 ****************************************************************************************************/