new reflection system compiling, but not yet working.
Added define to enable/disable garbage collection support. Handled differently in Psybrus vs Psybrus2.
updating systems to use new reflection.
All building and almost running.
Psybrus working with Psybrus 2's reflection system now.
attribute support.
ScnComponentAttribute used for update registration.
attribute casts appropriately.
priority inverted. -ve for earlier update, +ve for later update.
priority sorting for component updates.