Finds user's home directory with dscl (Issue #73)

[canalnoises]

Adds compatibility for users that have their home directory in a non-standard location.

[ygini]

Hello

Thanks for this commit but this way of doing things will break if the user home folder is /Volumes/Users HD/Users/ygi.

Eventually using ~ygi/Library… should be a better solution, can you try on your setup and check if it works (all my setup with non standard home folder are gone now).

Thanks