Added dataElementService, which has all the basic methods it needs; It also has a temporary set of test-data (WARNING: dont open the file if you are on a slow IDE\computer; Shit got big). The test data is returned, wrapped in a promise, the same way it will be when we use $http to fetch the data.

Added a reference in the ListController to the data, so the list consists of the new test data, and not the original test-data.

This data has shitloads of info in it, so take a look and get the data you want in the list \ show \ etc.
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/index.jade