update lower part of picnic ground with footpath connectors to parking aisles, remove some bbqs no longer in place, add some more connector paths etc

Updates around Acacia Track/picnic ground

add new GPT area/boardwalks/etc in halls gap and a little more detail around the parking area

add short boardwalk section into Oberon Bay Walking track and slight realignment of track around it

remove post box that disappeared in real life

add gate on pound creek track and a little more nuance along the sections parallel to Belgrave-Ferny Creek Road

Change Werdug benches to loungers

More detail on Gar Hike-in campground - add tent pitches/huts

Add detail to Gar Hike-In Campground

Add some emergency access points in mt difficult area

Mark building at Longpoint West as toilet, add rainwater tank

slightly realign ridge track at intersection with O'Donohue Track based on GPS traces

slight geometry refinement on Wattle Track

add (informal?) walkway out of Beagley's bridge picnic area towards corner in wembley road

add more walking links in and around Alexanders Carpark

tweak crossing at burrabong creek and add steps on either side, also add a bench

just remove pulpit rock island from bass strait for now - it doesn't seem to be working...

tweaks to two bays walking track (boneo road > Lightwood) - add bridges, align route a little, move lightwood toilets to correct spot

another tweak to islet

try changing bare rock to coastline