[Version 1.20] - Removed function setter/getting functions (x__ / __x, image_angle__ / __image_angle, etc..) * Property strings ("x", "image_angle") are now required * This clears up conflicts with other libraries in the global namespace - TPUser() user events no longer need to use the TWEEN_USER_TARGET macro * The calling target environment is now used automatically - TPExt() can now take methods * Note that they are stripped of their calling environment - TGMS_BuildProperty() now requires a GETTER function to be provided - Error will no longer occur if instance associated with TPInst() is destroyed - Added system functions to Feather @ignore list - Updated system initialization - Removed function TGMS_Null__() - Documentation tweaks