Merge branch 'release/v0.1.12' into develop
version up
Removed release.sh.
Updated .travis.yml.
Added support for Scala 2.11.x build.
Updated Build.scala
Updated .gitignore
Code reformat.
Fixed catching exception code.
Scaladoc & refactor.
Fixed TimeZone problems.
環境依存テストを廃止
Merge pull request #5 from sisioh/feature/timezone

Duration#addedToの計算結果が狂う問題の修正
Removed the default parameter.
version up
文字列表現用フォーマットを変更。
再計算する必要がないメソッドをvalもしくはlazy valに変更。
Refactor
Refactor
- hashCode
- lazy val
- reformat
Moved example.