Merge pull request #493 from jciolek/master

#492
Rebased socket.io session adjustments from 0.9.
Typo fix
Removed sails-mongo dependency re #501
Tweaks to homepage boilerplate.
0.8.94
Merge pull request #499 from OscarGodson/patch-1

Typo fix
Added process.env.PORT to port: definition in config/application.js boilerplate.