Added object_load_list. Fixes various object loading related bugs
Merge branch 'duncanspumpkin-object_load_list'
Reversed 684ac3
Merge branch 'fix_543' of https://github.com/duncanspumpkin/OpenRCT2 into duncanspumpkin-fix_543
Merge branch 'duncanspumpkin-fix_543'
change plugin.dat to be saved in user directory and stop repeated load of title screen when failed