Extend speech dispatcher configuration file

[sthibaul]

Description

So speech dispatcher knows to detect mimic3, and knows about the different voices and can trigger their download.

Type of PR

If your PR fits more than one category, there is a high chance you should submit more than one PR. Please consider this carefully before opening the PR. Either delete those that do not apply, or add an x between the square brackets like so: - [x]

• [ ] Bugfix
• [x] Feature implementation
• [ ] Refactor of code (without functional changes)
• [ ] Documentation improvements
• [ ] Test improvements

Testing

spd-say -O will then properly show mimic3 or not depending whether mimic3 is available in the PATH

spd-say -o mimic3-generic -L will show the different voices

spd-say -o mimic3-generic -y foo will trigger the download of the foo voice

[krisgesling]

Thanks heaps for this - and for the signed CLA also.

You've been added to our list of excellent humans!

I'll let Mike review the change before merging but very excited to get some help on improving speech-dispatcher support!

[synesthesiam]

Looks great, thank you @sthibaul!