catalog sorting in run_gamma

[jasonski]

Hi this is Jonas

I found that the catalog sorting in run_gamma.py is still erroneous. The events are sorted fine. But the corresponding picks are not sorted with them. Hence, pick coloring again is screwed up. As you can see in the following, event and pick are assigned together, but the picks do not belong to THIS event (picks here are 14min earlier than the event).

event: 2011-01-01 01:50:08.839 5 C0000000000036_C1l5ZiDQwWCPA= -20.820710000000002 -70.15288000000002 None None None Event None
phase: 2011-01-01 01:36:40.010000 0 CX.HMBCX..HHZ C0000000000036_C1l5ZiDQwWCPA= 2011-01-01 01:50:08.839 S None False
phase: 2011-01-01 01:36:33.860000 0 CX.HMBCX..HHZ C0000000000036_C1l5ZiDQwWCPA= 2011-01-01 01:50:08.839 P None False
phase: 2011-01-01 01:36:36.428393 0 CX.PB08..HHZ C0000000000036_C1l5ZiDQwWCPA= 2011-01-01 01:50:08.839 P None False