1. Added the .gitignore for the target folder
2. Added ISpeechService and Impl, currently main thread that repeats
what you say.
3. Added ITestService and Impl, stub there for future JSONRPC calls.
4. Added IMicrophone and Impl, not sure if it's 100% right for all
AudioFormats.
4. Added IRecognizer and Impl, seems to only work with 16 bit 1 channel
AudioFormats.
4. Added ISynthesizer and Impl, seems to work well.