renamed parse() to split_lines()
added basic whereclause grammer in select_utils. Can parse most basic whereclause and similarity
theoretically parsing typicality now
predictive probability and typicality parsing
added similarity with respect to, fixed predictive of bug
parses queries of the form: WHERE SIMILARITY TO column_identifier = value > value_2
Merge branch 'master' of https://github.com/mit-probabilistic-computing-project/BayesDB into benParseBranch
removed debugging print statements
removed extra imports
removed old comments
Merge branch 'master' of https://github.com/mit-probabilistic-computing-project/BayesDB into benParseBranch
Merge pull request #17 from benmayne/benParseBranch

Merge pyparsing grammar for whereclause parsing into master