Minor Update (No More Save Button)

A few minor changes. 

Usability Changes:

• I removed the header at the start of each page because screen readers were reading it every time a new page loaded
• The save/load button is gone for now until I can figure out why it reverts the playable character's name back to Cassidy Kaylock every single time. Unfortunately, this may be a Harlowe issue. If anyone has any advice here, I'd be glad for it. 
• I changed the background from black to gray (#594D4B) to make it less harsh on the eyes
• The game should no longer crash when you look at the relationship page.

Cosmetic Changes:

• Some changes to where menu options all appear on the right side instead of being split
• Some changes to the menu options on Mobile mode to appear less ugly
• Added a background image for prettiness (not available on browser)

Other Changes

• fixed some awkward wording, misspellings, and typos