Starting crime tab. This time it's tests first because fuck logic.

Change-Id: I6c86d37510c86f325540edc72104021eb3f16a3d
Signed-off-by: Filip Wieland <filiplamparski@gmail.com>
Now actually works with police data!

Remember to change the CSVPATH in CrimeDataTest to whereever you want
the crimefile to be saved.

Change-Id: I7507577690884addd171c91a8520d88fdcf644ac
Signed-off-by: Filip Wieland <filiplamparski@gmail.com>