v0.2.0

Added

• lamejs as new dependency

Changed

• audio recorded from microphone will be in lossless .wav format and will be converted to mp3 for cross-browser suppport
• recorded mp3 be optimized for speech with bitrate of 96k and sample rate of 44.1k

Fixed

• audio will be in mp3 format across all major browsers like Chrome, Safari, Firefox, Edge. #13 #10

Full Changelog: v0.1.2...v0.2.0