Move from test/ to spec/ as the standard rspec location.
Allow the use of bundler.
Allow newer versions of rake and rspec.
Set up rspec environment.
Add test conf file.
Modify Rakefile to use new system.
Makefile for standards.
Remove trailing space.
Rspec likes to know what it is referring to.
Remove comment.
Initial implementation of expired check.
Add check for lifetime.
Fix tests to actually fail if their conditions are not true.
Add nil lifetime case.
Make dir layout standard for rspec.