Specify gem versions in gemspec, Parse gemspec to get required versions
Specify gem versions in gemspec, scan for required versions
Remove ruby_parser gem version parsing
Document MetricFu::MetricVersion
Use ruby_parser since it returns the gem version properly as an Array
Move out gemspec io method, document MetricVersion code
Merge pull request #99 from metricfu/specify-gem-version-in-gemspec

Specify gem version in gemspec