Changes include:
- time format now shows h/m/s (only when needed!)
- adds hooks only for interactive connections
- adds specific kde support (via kdialog)
- adds click-action for OS X terminals
This patch will re-order the if statements when checking what operating
system the user is running.
This is useful for people that already have a `notify-send` binary in
their $PATH but are running OSX. An example of such requirements is
anyone running `vagrant-notify` is required to have a `notify-send`
binary on their $PATH.
See [link](https://github.com/fgrehm/vagrant-notify#os-x).
arizzubair