Theresa SNYDER, Francis Snyder, Richard Snyder, Janet Snyder, William Hardesty, Mrs. William Hardesty, Francis Flannery, Dorothy Flannery, Charles Wagner, Edward Koszarek, Mrs. Edward Koszarek, Dr. Anna ORiordan, William McCloskey, Patricia McCloskey, Dorothy Ward, Dorothy Woods, James Fallon, Regina Gillespie, Joseph Sprat, Elizabeth Morris, Donna Sprat, Daniel McCartney, Irene McCartney and David Peppelman, Appellants, v. The ZONING HEARING BOARD OF WARMINSTER TOWNSHIP, Appellee, Planned Parenthood Association of Bucks County, Intervenor, Warminster Township, Intervenor