Refactoring `src` directory

[MahadMuhammad]

• Updating README file to point to the src directory, to help people for easily finding example codes.

• Creating a single .gitignore file, instead of creating separate in src directory.

  Details

  • Just merge this file:

  Learn-Assembly-The-Hard-Way/src/.gitignore

  Lines 1 to 13 in 271b33c

  	AFDPRO.BRK
  	DOSBOXPortable
  	AFD.EXE
  	DOSBoxPortable.exe - Shortcut
  	nasm.exe
  	notepad++.exe - Shortcut
  	npp.8.4.4.portable.x64
  	*.com
  	*.lst
  	*.exe
  	*.lnk
  	*.xml
  	*.conf

  • With the .gitignore of parent directory.

• Combine similiar soure codes into one directory.

• Updating some directory name to more user-friendly names.

[MahadMuhammad]

@CursedSpiderBoi does that sound good to you? I can assign you the issue if you'd like ...

[CursedSpiderBoi]

sounds good to me. lets do this