Cassidy James Blaede 276f40b463 Add elementary GTK theme ...

Values picked straight from the popular [elementary GTK+ stylesheet](https://launchpad.net/egtk), as seen in elementary OS. Makes slack feel a bit more native.

2016-08-23 08:56:53 -06:00

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themes.yml

Add elementary GTK theme

2016-08-23 08:56:53 -06:00