Implement post of byte array buffer from audio to Wit.AI api
Rename 'method' to 'post' since we have to use a 'get' as well
Follow-up with GET request to obtain message text
Fix permissions for app
Declare SpeechToTextService correctly
Continue implementing Wit.AI API
Fix interface with Wit.AI
Remove extraneous GET request and constantly poll audio in background
Merge branch 'android-wit-integration' into toq-integration