Minor Update for Episode 1

I've updated Episode 1 to include several variables so later choices will work.

Full Changelog

• Made a few changes on the audio part of the game, replaced and added ambient sounds.
• Corrected several writing mistakes.
• You can now rename the main love interest.
• Added variables that will be needed in the coming episodes.
• Episode 1 v1.0 saves will NOT work with later episodes.