Public Records and Meetings/NG911 Systems; Expanding an exemption from public records requirements for certain components of 911, E911, and public safety radio communication systems to include NG911 systems; extending the date for future legislative review and repeal of the exemption; expanding an exemption from public meetings requirements for certain portions of meetings that would reveal certain components of 911, E911, and public safety radio communication systems to include NG911 systems; extending the date for future legislative review and repeal of the exemption; providing a statement of public necessity, etc.