New check library.
start of docs for check
More check docs
toc, also reorder appcache/amplify
docs ready for review
Add audit-argument-checks to parties. This way when we do QA, we will exercise the package.
Minor wordsmithing

(Meteor provides the package whether or not you like to use it =)
simplify example. also a missed validate -> check.
Merge branch 'match' into devel