spectrum learns to dig

* package를 만들고 테스트 할 때 /usr/local/meteor/packages/livedata 참조 package.js 내용을 보면 Package.describe({   summary: "Meteor's latency-compensated distributed data framework",   internal: true }); Package.on_use(function (api) {   api.use(['stream', 'uuid']);   api.use(['json', 'underscore', 'deps', 'logging'], ['client', 'server']);   // livedata_connection.js uses a Minimongo collection internally to   // manage the current set of subscriptions.   api.use('minimongo', ['client', 'server']);   api.add_files('writefence.js', 'server');   api.add_files('crossbar.js', 'server');   api.add_files('livedata_common.js', ['client', 'server']);   api.add_files('livedata_connection.js', 'client');   api.add_files('livedata_server.js', 'server');   api.add_files('client_convenience.js...