v0.7.0 - Customisation

Modified CTkThemeMaker from Akascape to display as a top level
https://github.com/Akascape/CTkThemeMaker/blob/main/CTkThemeMaker/ThemeMaker.py

Added logout functionality in a long and convuluted way

• Themes save to a set directory
• Get loaded for the specified user

• Add update to database to store theme path
  

• Change the example button to set the user theme
• Add Scale setting

• Opens an entry widget, user can enter values between 50 and 200 (percent)
  

• One time

Full Changelog: v0.6.2...v0.7.0