Removed controllers/models folders
Removed utils folder
Adds lib/{module} folders
Adds modules routes
Adds conversations models
Adds users model
Adds modules controllers
Adds utils
Factored out redis utils
Refactored routes
Turned app into worker
Adds clustered index
Need to refactor these into working ws servers on their own
Changes name and bumps version.
Dependencies seem alright. Adds mocha for testing.