Check in some Meteor house-keeping files.

Change-Id: I5305b8242c295500588b172cc71a90ae95fcc212
Update favico.js to 0.3.5.

Latest version from https://github.com/ejci/favico.js

Change-Id: I58f115726a470154bd3baf5e1abf50e1f3cd265c
Upgrade to Meteor 0.9.2.2 (PhoneGap).

Meteor release notes:
https://www.meteor.com/blog/2014/09/15/meteor-092-iOS-Android-mobile-apps-phonegap-cordova
https://github.com/meteor/meteor/blob/release/METEOR@0.9.2.2/History.md

* Mobile app support; doesn't affect us.

Change-Id: I2344be8e74e95a3e066b8fced002af7c77a9a24b
Upgrade to Meteor 0.9.3.1 (package system improvements).

Meteor release notes:
https://www.meteor.com/blog/2014/09/25/meteor-093-packaging-system-updates
https://github.com/meteor/meteor/blob/release/METEOR@0.9.3.1/History.md

Change-Id: I8171ffe9c023766070e7c76349e0a720e7db287d