AudioTheory Piano Keys 2.0.1

Just a quick update today, mostly focused on fixing some bugs that have been found in the last week. There's also some improvements to how hotkeys work, as well as a new note colour theme. Full list of changes is as follows:

• An extra note colour sets can now be loaded directly from the options popup
  
• Custom sharp and flat states now save between sessions (where as previously it was only the scale as a whole that would save)
  
• A message has been added to the options popout to clarify that the buttons 1–4 can be used to swap the note display language from the main application view
  
• A message also appears on the main display when swapping note language via hotkey, just to clarify what change has been made
  
• Hotkeys now also respond to the keyboard number pad
  
• Fixed an issue with certain pentatonic scales not highlighting correctly
  
• A couple of corrections have been made to how notes display when using Solfege
  
• Movable do positions now display correctly in training modes