Street Trees, Tree Coverage, and Other Landscaping Requirements; amends §§ 8.3.1C.4.a.2 and E.6, 9.1.2A, 9.2.1, 9.2.3B.6, 9.2.4, 9.2.5D, 9.6.2, 9.6.4, 12.4.4A.1 and 16.4.2E.2.a.1; replaces all instances in the UDO of the term “root protection zone” with “tree protection zone”