Creating functions to import database and convert to an object

[Conorc1000]

We created dataFunction.js to allow us to import the data from fire base and store it as an object.

[Conorc1000]

this is a sub issue of #5

[katkelemen]

not all of the keys have been turned into strings in the object which is returned.

[Conorc1000]

@tormod17 when putting the pins onto the map would it be better if the object keys are strings or not.

[Conorc1000]

this function should finish by creating a json object

[tormod17]

@Conorc1000 JSON keys have to be a string I think - but you've solved this now with your data.json file.

[hdrdavies]

Done :+1: