Removing unused and deprecated spec.opts
Removing unused and deprecated spec.opts

spec.opts is deprecated since Rspec 2 according to: 
https://github.com/rspec/rspec-core/blob/master/features/Upgrade.md#rake-task
dblock/hashie,dblock/hashie,michaelherold/hashie,michaelherold/hashie,intridea/hashie,marshall-lee/hashie,intridea/hashie,marshall-lee/hashie