minor update
Add benchmark
Merge branch 'v0.2.2'
Merge branch 'master' into v0.2.2
minor update
delegate prototyping
Merge branch 'v0.2.2'
Merge branch 'master' into v0.2.2
minor update
Merge branch 'v0.2.2'
Merge branch 'master' of https://github.com/tnhu/kanji