dashboard record no longer contains the raw graph content, can now reference the graph
moved essential collections into the constants file
Dashboard records no longer store raw graph data in their document
Graph content now retrieves this graph infromation from the graphs collection rather than parsing the raw data

Web dispatcher no longer causes mass crashes when returning data in the request.

API request handler can now get: datasource information, graph information

moved common functions out of mongo accessor and into common
added get methods to the api to get graph information, names and datasource names