Use rodio for jackaudio backend

Author: Lcchy

.travis.yml

@@ -1,6 +1,6 @@
 language: rust
 rust:
-  - 1.40.0
+  - 1.42.0
   - stable
   - beta
   - nightly
@@ -58,6 +58,7 @@ script:
     - cargo build --locked --no-default-features --features "portaudio-backend"
     - cargo build --locked --no-default-features --features "pulseaudio-backend"
     - cargo build --locked --no-default-features --features "jackaudio-backend"
+    - cargo build --locked --no-default-features --features "rodiojack-backend"
     - cargo build --locked --no-default-features --features "rodio-backend"
     - cargo build --locked --no-default-features --features "sdl-backend"
     - cargo build --locked --no-default-features --features "gstreamer-backend"

COMPILING.md

@@ -46,6 +46,7 @@ Depending on the chosen backend, specific development libraries are required.
 |PortAudio           | `portaudio19-dev`            | `portaudio-devel`                 | `portaudio` |
 |PulseAudio          | `libpulse-dev`               | `pulseaudio-libs-devel`           |             |
 |JACK                | `libjack-dev`                | `jack-audio-connection-kit-devel` |             |
+|JACK over Rodio     | `libjack-dev`                | `jack-audio-connection-kit-devel` |  -          |
 |SDL                 | `libsdl2-dev`                | `SDL2-devel`                      |             |
 |Pipe                |  -                           |  -                                |  -          |