Shall there be an amendment to the Colorado constitution concerning ballot initiatives, and, in connection therewith, increasing the number of signatures required for a proposed initiative to amend the state constitution; reducing the number of signatures required for a proposed statutory initiative; requiring a minimum number of signatures for a proposed initiative to amend the state constitution to be gathered from residents of each congressional district in the state; increasing the time allowed to gather signatures for a proposed statutory initiative; modifying the review of initiative petitions; establishing a filing deadline for proposed initiatives to amend the state constitution; and requiring a two-thirds vote of all members elected to each house of the general assembly to amend, repeal, or supersede any law enacted by an initiative for a period of five years after the law becomes effective?