"Relating to the pay of jurors;
"Erecting new townships, or changing township lines, or establishing or changing the lines of school districts;
"Remitting fines, penalties, and forfeitures, or refunding moneys legally paid into the public treasury;
"Regulating labor, trade, mining, or manufacturing;
"Extending the time for the assessment or collection of taxes or otherwise relieving any collector of taxes from the due performance of his official duties or his sureties from liability;
"Giving effect to informal wills and deeds.
"Nor shall the General Assembly enact any such local, private, or special act by the partial repeal of a general law; but the General Assembly may at any time repeal local, private, or special laws enacted by it.
"Any local, private, or special act or resolution passed in violation of the provisions of this section shall be void.
"The General Assembly shall have power to pass general laws regulating the matters set out in this section."
Fixing the beginning of the term of officers of the executive department.