gstlal_inspiral: expand properties of advertised service

- expose the contents of the GSTLAL_LL_JOB environment variable as one of the advertised service's attributes.

gstlal-inspiral/bin/gstlal_inspiral

@@ -582,7 +582,7 @@ for output_file_number, (svd_bank, output_filename, likelihood_namedtuple, zero_
 	# uncomment the next line to show tracebacks when something fails
 	# in the web server
 	#bottle.app().catchall = False
-	httpservers = httpinterface.HTTPServers(0, bottle_app = bottle.default_app(), service_name = "gstlal_inspiral" + (" (%s)" % options.job_tag if options.job_tag is not None else ""), service_properties = {"job_tag": options.job_tag if options.job_tag is not None else ""}, verbose = options.verbose)
+	httpservers = httpinterface.HTTPServers(0, bottle_app = bottle.default_app(), service_name = "gstlal_inspiral" + (" (%s)" % options.job_tag if options.job_tag is not None else ""), service_properties = {"job_tag": options.job_tag if options.job_tag is not None else "", "GSTLAL_LL_JOB": os.environ.get("GSTLAL_LL_JOB", "")}, verbose = options.verbose)
 
 
 	#