correct UTCDateTime timestamp usage
except failing demean in case of masked traces
interpolating in case of gaps of less than 5 samples to avoid unnecessary masked traces
fixing previous commit
bugfix: only calculate min/max/median distances if any epi distances go into a location
update event list after "send event"
fix view limits of nonlinloc hexbin inlet plot
print S-P times
prefix "obspyck-" for temporary directory
detrend and taper before filtering to avoid filtering artifacts at the edges
update debugging to recent ipython
Merge remote-tracking branch 'origin/master' into quakeml_b

Conflicts:
	obspyck.py