Kronos copier

A script to bulk-load test data into Kronos, and a script to copy data between streams.

NOTE: I think there's a subtle bug in the stream_comparator that forgets the last timestamp up for comparison (after the loop exits).  If I insert 3000 events, the comparator says the stream total is 2999, for example.
without these, you get the following:

marcua@dev1:~/kronos-dev/analytics_tools (master)$ python scripts/stream_inspector.py 
Traceback (most recent call last):
  File "scripts/stream_inspector.py", line 18, in <module>
    from analytics_tools.aggregates import AGGREGATORS
ImportError: No module named analytics_tools.aggregates
marcua@dev1:~/kronos-dev/analytics_tools (master)$ 

@lydiagu and I couldn't figure out another way around it :(