Fixed KBT#110

Guild is now removed upon deletion of the guildleader
Added Populated the Mos Eisley Starport (Still need to change npcs to the correct types)
Would be better to move this towards line 239 nested inside the if statement. This way a variable isn't being stored all the time, only when you know you're going to be using it (If the if check in the next line fails, then you'll still have this variable stored). It's nothing big, it's just good practice to learn.