Merge branch 'hotfix/v0.1.9-sp1'
Merge branch 'release/v.1.10'
Merge branch 'release/v0.1.11'
Merge branch 'release/v0.1.12'
Merge branch 'develop'
Merge branch 'release/v0.1.13'
Merge branch 'release/v0.1.14'
Merge branch 'release/v0.1.15'
Merge branch 'develop'
Merge branch 'release/v0.1.16'
Merge branch 'release/v0.1.17'
Merge branch 'release/v0.1.18'
mavenStyleの設定を追加
version up
Merge branch 'release/v0.1.20'

Conflicts:
	project/Build.scala
Merge branch 'release/v0.1.21'
added support for ForwardingSyncWrapped implements.
Merge branch 'master' into develop