2. Temp. disabling fix/hack from docs makefile. I *think* it works now; not quite sure what gitlab is doing.
3. Adding offline tuturial makefile. currently the test is allowed to fail until we get it working.

Adding an example Makefile for running gstlal_compute_strain in O2, a filters file, and an example plotting script for O2

updated gstlal_feature_extractor + iDQ makefile with new gstlal opt build changes, added kafka proper as part of install, fixed some issues with C flags in kafka-python that caused install to fail

inspiral_lr.py: added None template_id to random_params because likelihood-ratio code requires it now

add gstlal_feature_extractor_pipe_online for online DAG submission, fixed issues with producing correct gps ranges for condor jobs in gstlal_feature_extractor_pipe

- set the threshold automatically from the extinction model

- don't need coinc_definer_row argument, just use default value.