added errors and costlyMethods subscriptions to the server
fixed check() in publication metrics.aggregete:
updated meteor app with the subscriptions for errors and costlyMethods
now metrics will be padding if they are only grouped with startTime
added audit-argument-checks package
removed partial aggregation for accuracy
added rawdata method and pubsub to the package
added rawdata support to the client side with Metrics.rawdata
It contains the same ObserverAPI as previous
clean up old subscription data for the viewing costly methods and errors
introduce reactiveDataSource for rawdata => Metrics.findRawdata
added complete support for rawData using the Metrics API
merged branch: raw-methods-pubsub-into-the-package into master