Add draft version of smokes sample from Tuffy MLN
Add EvaluationLink TVs
Add equivalence relationship for friends predicate to allow PLN to form bi-directional friendships
Update TVs
Remove redundant rule
Add all the non-friendships
Add term probabilities to person entities
Update syntax
Merge pull request #11 from cosmoharrigan/tuffy

Add PLN representation of "smokes" example from Tuffy MLN
Update formatting
Merge pull request #12 from cosmoharrigan/tuffy

Update formatting
Add PLN-formatted query
Add test input and output for Tuffy 'smokes' example from 03-07-14
Update rules to prepare to run another test
Update test from 03-07-14
Merge pull request #13 from cosmoharrigan/tuffy

PLN inference history and output for Tuffy 'smokes' example
Update README.md
Add test scripts for tuffy example
Add new output after updating deduction formula
Update README