rewrite of parser for draws we use promises now and have cleaner code
do not track node_modules
ignore config directory
update jsdom and moment; install q
update dependencies
add isNumeric predicate to utils
Completely rewrite the lottoplus nlcb driver

Use Q promise library and present a promise interface to clients. Use
twix for date ranges. Allow clients to pass numbers, strings, Dates
and objects representing draw numbers, dates and ranges.
remove _getHtml and clear up the purpose of _nlcbRequest
add mocha tests
clean up code using jslint
fix small bug in error reporting
add tests for invalid arguments to getDraw and array represetation of dates
remove unneeded function
stop exporting unneded function
change install information
put predicates in IS.js module
add is.js module, which holds predicates
do not track .jshintcr
fix typo
add getDraw and saveDraw to mongo driver interface