fs/fs-tool — pull request #31 by vast (2014-03-10 15:20:24+00:00)
Title: More generic ssh-based command parsing

1. adds gemfile, rspec, rspec-mocks and rake to projects
2. extracts `ServerList` class for collecting servers list from per-project and global configuration files
3. adds `ServerList#find` which finds server by keys
4. extracts `SshCommandManager` class which runs specified command (with placeholders) on the remote `Server`