v0.4.0

What's Changed

New Features 🎉

• IMA-ADPCM nibble is typed as arbitrary_int::u4 by @AkiyukiOkayasu in #17
• Represent Q15 with fiexed::types::I1F15 by @AkiyukiOkayasu in #19

Other Changes

• Fix cargo categories by @AkiyukiOkayasu in #15
• Apply clippy by @AkiyukiOkayasu in #16
• clippy by @AkiyukiOkayasu in #18
• Update nom and cpal by @AkiyukiOkayasu in #20

Full Changelog: v0.3.1...v0.4.0