Make line separator compatible with windows CRLF = LF

[Ma7moud3ly]

I'm creating a text editor for Micropython, sometimes a user write a script in Windows and tries to edit it with my code editor. If a text contains "\r\n\r\n" CRLF CRLF

• in logcat (windows)

• CodeEditor formats it with 4 line separators..

How to consider \n == \r\n without using String.replace method

[Rosemoe]

Loading text with ContentIO should works.