improve readme
improve readme
improve code: variable naming, error messages, comments
improve tests
add compiled js
improve readme
improve readme
udpate readme
fix terminology in tests
update readme
make internals available to consuming modules
fix .params() for rawSql without params
rawSql returns argument if called with sqlFragment (coerce)
make some errors TypeErrors
add compiled js
update readme
export rawSql factory as helper
export helper as seperate object to internals
simplify by making the sql-fragment interface stricter
improve npm scripts