Finish moving puter / getter tests into shared examples so they can be reused
Updated gemspec for 0.0.6-dev build
Switches from acts_as_refried to acts_as_tube
- Updated gemspec for 0.0.6-rc1
Tried to make reserve timeout on reserve safer by default
Fixed a bug in acts_as_tube (give Tube methods higher precedence than puter/getter)
 - Now methods defined in Tube::ClassMethods will be extended last
 - Now methods defined in Tube::InstanceMethods will be included last
Update gemspec version to 0.0.6-rc2