Minor improvements and bug fixes

Improvements:

• Added a new train station location where you can choose to encounter unmet custom girls or add custom girls to your town.
• Moved town locations to their own selection screen to reduce button clutter.
• You can now administer an expensive weight loss medication to girls too fat to exercise (Immobile & Enormous weight stages).
• If a care home resident reaches the Barely Mobile weight stage, she will be discharged from the care home and added to your phone contact list.
• Added lots of new unnatural hair colours to the Create-a-Girl tool.
• Added 14 new hairstyles, some of which are only accessible via the Create-a-Girl tool.
• Increased the maximum height in the Create-a-Girl tool from 5'11 to 7'. Randomly generated girls are unaffected. Height is now referenced in descriptions of the girls.

Bug fixes:

• Face & hair descriptions now display when checking out girls at the care home. 
• Reduced impact of randomness on body proportion generation to ensure girls fit their gain pattern. Any existing girls with incorrect proportions are fixed on game load.
• Fixed height formatting when the girl is at a round number of feet (e.g. 4'12" now correctly displays as 5').