Merge pull request #10 from bassarisse/master


- Options to specify path for the files URL's on the generated JSON
- Basic Howler.js JSON format
- Silence gap duration selection
- Option for specifying minimum sound duration
- Some extra file types
Update deps
v0.3.0
Fixed #16 ffmpeg error with [s16le @ 0x863400] Could not find codec parameters (Audio: pcm_s16le, 1 channels, s16)
Merge pull request #17 from ceefour/bug16

Fixed #16 ffmpeg error with [s16le @ 0x863400] Could not find codec para...
Rename default JSON format to jukebox.

fixes #15
v0.3.1