Merge pull request #17 from KurtPreston/master

Fixing issue #11: specs without names do not rerun
Update w/ compatible Ruby versions.
Removed Jeweler, added Rubocop.
simplify gemspec
Merge pull request #18 from grosser/grosser/gemspec

simplify gemspec
Additionally use progress or other formatter specified in .rspec. Fixes #14 and #2.
Added support for ~/.rspec. Fixes #5.
Preparing for release, 0.2.0.
Preparing for next development release, 0.2.1.