[Ohrrpgce] SVN: teeemcee/12500 Custom no longer looks for ohrrpgce_config.ini next to the .rpg; factor

[subversion at HamsterRepublic.com]

teeemcee
2021-09-28 05:45:15 -0700 (Tue, 28 Sep 2021)
236
Custom no longer looks for ohrrpgce_config.ini next to the .rpg; factor out common set_game_config_globals from Game/Custom startup

Game didn't likewise look for ohrrpgce_config.ini. I'm replacing it with
something better (next commit)
---
U   wip/common.bi
U   wip/common.rbas
U   wip/custom.bas
U   wip/game.bas
U   wip/whatsnew.txt