Section 93. Effect of repealing statute upon existing rights

The repeal of
  a statute or part thereof shall not  affect  or  impair  any  act  done,
  offense  committed or right accruing, accrued or acquired, or liability,
  penalty, forfeiture or punishment incurred prior to the time such repeal
  takes  effect,  but  the  same  may  be  enjoyed,  asserted,   enforced,
  prosecuted  or  inflicted,  as  fully  and to the same extent as if such
  repeal had not been effected.