Make query helper static
Merge pull request #62 from golyshevd/q

Make query helper static
Rename __createAst* -> __ast
Partialy used lo_dash in initialization code
Simplify some codegeneration
Merge pull request #63 from golyshevd/style

Style
Support parsing quantifiers
Move jison to dev-dependencies
Fix mistype
Avoid combined params, query describing
Support default values
Update README.md
Remove Str type
Add gulp-jison dependency
Add gulp-jison-lex dependency
remove lodash-node from dev-dependencies
Make .npmignore better
Merge pull request #64 from golyshevd/quant

Quant