Include 'tags' on features within daily json dumps

The json dumps we receive from Aha contain a lot of valuable information which we feed into other internal tools, primarily to give management usable metrics. Tags on features have become an increasingly-important part of our data analysis, yet those tags are not included in the json dump we receive.

Going through Aha's API to get those tags is also a non-starter, because the data from Aha is currently getting into a process that takes over an hour to complete, and additional API calls will only slow that down notably more. Because the tags are already present on each feature, we would like if they were also associated in what should be our complete information dump.