zim: Add bettery fuzzy completion
zim: Add bettery fuzzy completion

From: http://superuser.com/questions/415650/does-a-fuzzy-matching-mode-exist-for-the-zsh-shell

Signed-off-by: Ratheesh S <f847af0ee3590f4912d169b886f309989d9e4c2e@gmail.com>
Tested-by: Ratheesh S <f847af0ee3590f4912d169b886f309989d9e4c2e@gmail.com>

ratheesh/dot-files,ratheesh/dot-files