Remove unused dependencies

[ZauberNerd]

Keeping the amount of dependencies small speeds up installations. It also helps to reduce the clutter and to get a better overview of the application.

Not sure, if you are up for any major changes, I just forked this repository and started tinkering a bit - feel free to close it if it doesn't fit in your vision.

:warning: Please note that I didn't test this extensively, so further testing to verify that all features still work as expected is required. :warning:

[cogentapps]

Looks good. Thanks for your work on this, much appreciated!