Affordable Housing Property Tax Exemptions; Defining the term “LURA”; revising conditions under which multifamily projects are considered property used for a charitable purpose and are eligible to receive an ad valorem property tax exemption; revising the list of units in multifamily projects which property appraisers are required to exempt; providing that certain annual compliance reports and statements from the Florida Housing Finance Corporation are presumptive evidence that certain properties meet certain limitations, etc.