added new column that deals with the number of LLOs combined into single results in aggregation
changed the aggregate modes to simply Average and Sum
GraphFormParser now extends FormData and implements the required methods
added a graph form to the webapp
added new field -- Number of Observations, which shows how many observations went into a single row of the data
the graph form now adds new datasets when the button is pressed
added Akka to the project dependencies
graphs are now created in futures, but still return the file where the will be found when they are created
program now parses graph forms and turns them into graphs
fixed bug where aggregating automatically aggregated all fields into a single field
fixed bug where second attempt to draw graph would not terminate
graphs are now loaded as they are produced
fixed bug where Ascending sorted as Descending should and vice versa
datasets are now sorted by their xAxis values