Finally updated script to python3. Changed how the script works.
The old version made a symlink for each directory in the dot-files.
The new version:
• makes directories for each folder in the dot-files in home directory
• a folder [dot-files]/foo/bar will make folder ~/.foo/bar
• makes symlinks for each file in the dot-files
• a file [dot-files]/foo/bar/baz will make symlink
~/.foo/bar/baz → [dot-files]/foo/bar/baz
