- made PapyrusArgs.h not rely on MSVC extensions (thanks to matzibeater)
- added trampoline interface for plugins to request a memory block for hooks within SKSE's 64kb * 2 block
	- please use this space wisely, do not request more space than you need!
	- skse.log will print how much space a plugin requested
- added GetPluginInfo to SKSEInterface to query other plugin's info by name
- co-saves with the same name will now be deleted before written
- fixed serialization bug when resolving handles
- added Location.GetParent