hpcc-systems/HPCC-Platform — pull request #5436 by ghalliday (2014-03-04 16:28:13+00:00)
Title: HPCC-9556 Support #ONWARNING and fix other issues

This pull request

* Fixes #ONWARNING so it works throughout the warning processing
* Allows command line options -w=severity to map warnings to different levels
* Adds command line warning options to archives
* Cleans up the way errors and warnings are processed, so they always go through a delegated chain of IErrorReceivers.

There is a small associated change in the ln repository