temporary commit before fetching 1.4.2 changes
Relocate server discovery to Jerbil::Monitor. Tidy up tests and readmes. Allow for  gethostname not to return fqdn and use gethostbyname if this happens.
Fix jeni installer error.
Ensure monitor raises the alarm if the secret key is rejected by another server.
Fix Gemfile dependencies to please rubygems and remove thor as a dependency.
Fix Gemfile dependencies to please rubygems and remove thor as a dependency.
Fix Gemfile dependencies to please rubygems and remove thor as a dependency.
Fix Gemfile dependencies to please rubygems and remove thor as a dependency.
Fix Gemfile dependencies to please rubygems and remove thor as a dependency.
Add server version to verbose out of jerbil remotes and add system logging for start and end of monitor process.