Changes

#I am adding a headerfile and cpp file to my visual studio

#In solution exp. rightclick on headerfiles, add / new item

#Added code/headerfile: "io_textedit.h"

#Now i am righclicking on sourcefiles/newitem code/cpp file

#Added save (gard?) code to the headerifle

#Included general headerifle in io_textedit.h. It will have all necessary definitions and includes for the project

#Adding io_textedit.h and io_textdit.cpp to rep

#Compiled and it was successful, so I will commit now