added several traffic signals at madison and mckinley and several POIs on ortigas

note the crossing of Xavier and Roosevelt needs to be checked if really present, I don't remember having them there (it has an effect on routing, again)...

note the missing U-turn slots, one is underneath the Ortigas flyover, routing errors again.

also, a no right turn at the corner of Wilson, you're required to use the service road, it's not mapped correctly, ive yet to use it, that's why i don't have traces.