Backed out some of my abstraction to make the code simpler.
Backed out some of my abstraction to make the code simpler.

Only two routes were using the arguments to dispatch.unless_error which make its logic complicated. I removed the complicated parts, and gave those two routes their own functions again.

adamryman/splunk-sdk-javascript,splunk/splunk-sdk-javascript,splunk/splunk-sdk-javascript,lowtalker/splunk-sdk-javascript,lowtalker/splunk-sdk-javascript,adamryman/splunk-sdk-javascript,splunk/splunk-sdk-javascript