v1.6.4

Changelog:

• Some fixes for a better modified ISO
• Experimental feature: Makou Reactor knows how to open the FF7 demo disc
• Text changes for opcodes SPTYE and NFADE
• Hiding models scale field in field models editor (moved in walkmesh editor -> "Field scale")
• Adding frcyo2 to the list of maps (PS FR version)
• Text preview: Fixing key icons alignment
• Music/tutos editor: Hiding akao infos