Started extracting the VoteMatrix structure
small tweak
Added Cobertura for test coverage
makeStochastic moved to VoteMatrix
Made the build() operation return the stochastic matrix
Started integrating VoteMatrix with the TeamRank entry class
Moved dominant eigenvector calculation to VoteMatrix.
Caught up the tests...
TeamRank main method uses VoteMatrix.
Fixed test coverage
Merge pull request #4 from dmascenik/reorganized

Refactored core algorithm out of entry class