Merge pull request #24 from musicinmybrain/mailparse-0.16 #105

Job	Run time
clippy	16s
Check	12s
Format	8s
Test Suite (ubuntu-latest)	29s
Test Direct Minimal Versions	35s
Test Suite (macos-latest)	24s
Test Suite (windows-latest)	1m 2s
	3m 6s

Provide feedback