. "And further, that the legislature of this State shall, at no time hereafter, institute any new court or courts, but such as shall proceed according to the course of the common law. [XLII. Naturalization] XLlI. And this Convention doth further, in the name and by the authority of the good people of this State, ORDAIN, DETERMINE and DECLARE, that it shall be in the discretion of the legislature to n" . . .