Revert "fix conflict with nautilus"

This reverts commit ebc5b3e3828d03aa86cb5de1878a7ccf431f9733.
I don't use nautilus anymore, and now this messes things up with tmux,
because tmux opens a new tab in the current directory, which is not
always home.
Merge branch 'master' of github.com:greg0ire/switch