module Ronn

def self.version

0.6.6-5-gdacd74b => 0.6.11
of the version is incremented by the commit offset, such that version
A semantic version number based on the git revision. The third element

version: 0.6.11 
def self.version
  ver = revision[/^[0-9.-]+/].split(/[.-]/).map { |p| p.to_i }
  ver[2] += ver.pop while ver.size > 3
  ver.join('.')
end