Unionville set the mark and hit the road as Trojans and Pioneers battle to decide title  By Dave Conard  Sports Editor, UnionvilleTimes.com   Unionville's John Hartz puts Avon Grove's Matt Capenter to the mat in action Friday night LOWER POTTSGROVE—Sometimes you need a little help from your friends, occasionally even ones you don’t know that entirely well. Friday night was no exception...