Wrap link redirect in Meteor.startup
Rename mongo-livedata to mongo
Replace references to mongo-livedata with mongo
Removed explicit check for 'mongo-livedata' package
Update deps to tracker in self-test
Remove check for Meteor because we decided to assume it exists
Merge branch 'release-0.9.1' into mongo

Conflicts:
	packages/mongo-livedata/package.js
Rename mongo-livedata to mongo

Summary: Rename the package and update all references

Test Plan:
meteor test-packages
meteor self-test

Reviewers: dgreenspan

Reviewed By: dgreenspan

CC: avital, emily, nim

Differential Revision: https://phabricator.meteor.com/D788