Trying to solve RCov incompatibility issues, refs #12
Remove unsupported versions from Travis
Add Travis badge to README
Add a couple of specs for running metrical
More specs
Update README
Fix specs to test better
For now, skip saikuro, so Ruby 1.9.3 doesn't fail
Switches for every metric
Turn off Saikuro for every Ruby 1.9 version
Update changelog
Add RSpec rake task
Release version 0.1.0
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