Add speech support
Update README
Merge pull request #32 from malithsen/dev

Added text to speech
Added a way to detect if the user has stuff installed.
Improved the speaking pull request to allow for various ways to speak or play mp3s. Used YAML instead of JSON in .bettyconfig
Generalized speech to config object.
Allow configuring name. Use say betty change your name to Joe
Added default configs.
Very basic translate module.
- Opens a browser on Google Translate. This module uses the following syntax
translate {translate_string} from {from language code} to {to language code}.
Merge remote-tracking branch 'origin/master' into dev
Merge pull request #36 from wlepinski/dev

Very basic translate module.
Added translate.
Change speech to config in readme.
Merge remote-tracking branch 'origin/dev'