Press USE_FORCE to pay respects

Some less dead than expected changes:

• Fix cutscene skipping crash
• MP-style saber hilt list
• Latest OpenJK
• Better renderer fallback if wrong API version in set renderer

Delete the z_ja_enhanced_106a.pk3 file if you have it, and overwrite your old jaenhanced.pk3 in the jaenhanced folder with this new one.