Results 4 issues of deeprnd

Trying to test the examples of Jasmine fails the last spec "Player #resume should throw an exception if song is already playing", when trying to catch the error. Throwing class...

Currently the library doesn't support the stated feature of "All parameters must be Uint8Array, Buffer or another object with a compatible API". Specifically, if the library is used with the...

When trying to run the demos/css/canvas-renderer.html example, the JS crashes. Uncaught TypeError: undefined is not a function in layout.js:868

## Description Fixing tutorials as per the latest version and tutorial menu restructure. ## Rationale Changing tutorials so that it will be easier to understand where to find things