Fix text view doesn't become transparent (fix #31)
Deplayment target を 10.6 から 10.7 に変更
不要なプロジェクトファイルを削除 close #34
Merge branch 'feature/issue34_target10.7' into develop
Merge pull request #35 from 1024jp/fix_issue31

Fix text view doesn't become transparent (fix #31)
Travis CI
add shared xcscheme