Initial commit
Create project_setup.sh
Install Homebrew if it does not install
Create Brewfile
Exec `brew bundle`
Install ruby2.1.1
Install bundler from rbenv gem
Create Gemfile
Create gitignore

exec `gibo Objective-C Ruby JetBrains OSX`
Create Podfile
Create Rakefile
Exec `bundle install`
Exec `rake setup`
Create test ios project
Add library to podfile for sample
Fix project_setup.sh if command installed
Add generated files
Fix spec xcodeproj path
Exec `bundle exec pod install`
Remove executing `rake setup`

このスクリプトは`rake setup`するまでの環境を作るためのスクリプトとする