add backbone and bacbone-relational to server side
added authentication at '/live'
socket.io is only loaded for authenticated connections.
client: fix and handle new query and query cleanup
backup commit - thing are very messy in the server side..
a beginning to a solution to the backbone context problem.
getting urls of the requested image and sending back to client
client can handle Instagram errors (such as forbidden)
implement the histogram request dispatcher
implement prioritisation of requests in dispatcher.
minor changes - server - comment out getTagsDummy. add some logging for socket status in client
linting
backup - new approach - 2 servers one for live and one for basic. routing and static serving is done in app.js.
models are created for tags and images and sent back to client
get full updated images on each getTags request
implement subscriptions
added unscubscribeAll functionality (on server startup) and start handling updates
set up basic socket.io model for live server only
subscribing adds the client to a room named according to the tag's name
subscribing adds the client to a room named according to the tag's name
cleanup unused files