Ideas for new features - - version 1.4

[Otas02CZ]

New features, quality of life improvements and optimizations:

• get and show information about drives - used_capacity, capacity, type
• function to show a text representation of the rights indicator of a selected item
• optimize lists of items in directories, searched lists and other lists
• move some variables from the global scope
• implement a feature to allow the user to change the position within the file system by more than 1 directory at a time
  - possible cd-like function - ex. you are in C:\Users directory and you type cd G:\Python\lib - and you get there 😄