Changes:
- Fixed banter: Yeslick should not banter if the other NPC is not in party; Yeslick should not say first line of the other NPCs.
- Compatibility with Imoen4Ever added.
- Optimized scripting of friendship path: dialogues cannot trigger too early if NPC is klick-talked to.
- Corrected I_C_T2 to I_C_T.
- Disabled part of dialogue about PC leaving BG city as a hero in case SoD happened.