Modified to support more-tasks
Merge remote branch 'hayajo/feature/more_tasks'

Conflicts:
	lib/Cinnamon.pm
	lib/Cinnamon/CLI.pm
Don't load YAML by default
reintroduced the way to specify arguments to the tasks; there is no way to specify arguments including space characters at the moment...
Added support for HOSTS environment variable for compatibility with capistrano
notes