Synced delete_symlinks.sh with it's Gist

Just general changes, updated the paths, fixed a couple of typos in
messages.

* Fixed typo in license URL...
~ It now doesn't think up a dotfiles directory, it just assumes it's
  the folder under "~/dotfiles".
+ Added removing Bash files, and also global shell files (files like
  ".profile" and stuff like that).
+~ Re-organized the stuff a bit so that it's better.