Disable SpeechSynth for Firefox RIP

[andzejsp]

Description

A dirty fix for FireFox users to disable SpeechRecognition as it is not supported by the browser

Type of change

Added block:

if (!userAgent.match(/firefox|fxios/i)) {
// do audio functions
}

Becasue of auto formatting there are a lot of changes. Sorry

• Bug fix (non-breaking change which fixes an issue)

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 tested this code locally, and it is working as intended

[ParisNeo]

OK, let's give it a try