Tabby Cat Achievements & Fixes

1. Added Steam achievements to Amber's first date.
2. Fixed a bug where breaking glass in another area of the game, also broke glass
everywhere else.
3. Fixed a bug where the "windowfetish" Steam achievement was able to be achieved
at the same time as the "window" achievement.
4. "sexoffender" achievement is now achieveable.
5. Fixed a bug where glass would magically repair during character dates.