Add SQL arithmetic operators as binaryMethods
Let binary expressions (e.g. boolean AND, OR, =, or arithmetic +, -, ...) be composable
Fix nits; capitalization and spaces.
Fix up errors caught by jshint
binary clause dialect test
Break out ValueExpressionMixin into its own file, and mix it into the value expressions BinaryNode, UnaryNode, and Column.  Will make composing such value expression nodes easier in the future.
whoops, accidentally pushed when not ready.  fixed some bugs in previous commit
Mixin only once.  Set flag to true once mixed
Add tests implementing simple formulas to test composing binary expressions.
Cleanup for jshint
binary and unary clause tests
Ternary between and tests
Re-ordering unary, binary, ternary in valueExpression
dialect refactor to have unary,binary,ternary return array of string
failing tests for multi-dialect create
fixed everything necessary to make sql.create work
Merge pull request #82 from yc662/arithmetic

Add SQL arithmetic operators as binaryMethods
fix Table.define, add test, remove npm-debug.log
Merge pull request #92 from doxout/multiple-dialects-in-parallel

Multiple dialects in parallel
Bump version