coreutils: $source -> $package_sources / u-aizu/bekobrew#15
git: $source -> $package_sources / u-aizu/bekobrew#15
Merge branch 'develop' into feature/coreutils
Merge branch 'develop' into feature/git
openssl: $source -> $package_sources / u-aizu/bekobrew#15
ruby: $source -> $package_sources / u-aizu/bekobrew#15
tar: $source -> $package_sources / u-aizu/bekobrew#15
tree: $source -> $package_sources / u-aizu/bekobrew#15
Merge branch 'feature/coreutils' into develop
Merge branch 'feature/git' into develop
Merge branch 'feature/hello' into develop
Merge branch 'feature/openssl' into develop
Merge branch 'feature/ruby' into develop
Merge branch 'feature/tar' into develop
Merge branch 'feature/tree' into develop
bump release version