Changes
resolve bugs in static class members
resolve bug in property table write failure causing fault
introduce Collectable convenience class for Pools
get deep copying of functions working
add message to termination info
make consistent isset/empty behaviour on Threaded objects
add Threaded::extend voodoo method
solve system memory leaks in windows
introduce object cache, saving on allocation for access to all members
fix crash when class has legacy ctor
fix fault in ::chunk
fix fault in fpm
fix overflow in ::wait
various other stability improvements