Replace simpleaudio library with playsound library and update docs

[jonathanwangg]

Description:

We're replacing the simpleaudio library with the playsound library in order to remove the Visual Studio Build Tools dependency. The dependency was very large and was a hassle for users to setup our project. The corresponding documentation has been updated as well to reflect this change of libraries.

Type of change

• New feature (non-breaking change which adds functionality)
• This change requires a documentation update

Testing:

• Try different paths for cpx.playfile() (e.g. in the same directory, nested in a folder)
• Make sure the errors are getting printed properly and that the sound is playing correctly only for .wav files
• Non-wav files should be result in an error

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Any dependent changes have been merged and published in downstream modules

[LukeSlev]

LGTM dude

[Christellah]

Great replacement ! Thanks for the quick fix, just one suggestion

[Christellah]

Would you consider writing playsound first letter with an uppercase since we've been using that for the others ? In the entire file

[jonathanwangg]

I chose to use lowercase since it appears as lowercase in https://pypi.org/project/playsound/ . Do you still want me to use lowercase?

[LukeSlev]

@jonathanwangg now that PR 66 has landed there are some more documentation changes needed for this PR! specifically ripping out all simpleaudio references