Provides a partial and unsupported support for a JSAPI 1.0 speech synthesizer for FreeTTS. The FreeTTSSynthesizer supports the JSAPI 1.0 Synthesizer interface that enables the use of FreeTTS as a JSAPI synthesizer.

To include this in the list of speech synthesizers, add the following line to your `speech.properties` file:

    FreeTTSSynthEngineCentral=com.sun.speech.freetts.jsapi.FreeTTSEngineCentral

Various FreeTTSSynthesizer modes of operation are defined via a `synthesizer.properties` file that is loaded from the `com.sun.speech.freetts.jsapi` package.