Implemented being able to toggle audio recording

[leroydev]

Feel free to make changes if needed, and I can squash the commits if wanted. :)

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Closes #14. Screenshot:

[leroydev]

My bad, rebase went wrong.. Should be okay now, I squashed the commits :)

[maxneaga]

Thank you @leroydev for your contribution, very much appreciated! Sorry for the delay, but I will review this soon and release an update.

[leroydev]

@maxneaga Ping :)