Version 0.6

Added

• Add new Condorcet algorithm : Minimax in its three variants (Winning, Margin, Opposition | The last one is not Condorcet criterion compliant)
  http://en.wikipedia.org/wiki/Minimax_Condorcet
• Add the ability to record a new vote by using a format string like "A>B=C>D" rather than the use of an array, read the doc!

Fixed

• Some bugfix & optimizations