Removed 'about' file
Removed 'clear' and 'exit' commands
Fixed font families in main.css
Requiring the minimum count of arguments
Added pwd and cd command stubs
Added argument parse function
Added parsePath and getFsObject methods
Implemented the cd command
Implemented the pwd command
Updated the ls command
Updated the cat command
Added back the clear command
Moved commands to separate files
Moved the greeting to its own file
Updated the path parser to support '/' at the end
Using the new argument parser
Prompt now shows the current path
Small fixes
Update SCROLLBAR_WIDTH
Updated the column counting in 'ls'