Deprecate HUDSON_URL
Summary:
This is a follow-up for b062e1e71feb.
Ref T1448
Test Plan:
$ unsetenv JENKINS_URL $ setenv HUDSON_URL https://ci.nasqueron.org $ bundle exec rackup … ║ *** DEPRECATION NOTICE *** ║ … [2018-09-22 01:24:19] INFO WEBrick 1.4.2 [2018-09-22 01:24:19] INFO ruby 2.5.1 (2018-03-29) [x86_64-linux] [2018-09-22 01:24:19] INFO WEBrick::HTTPServer#start: pid=17629 port=4567
Reviewers: dereckson
Reviewed By: dereckson
Maniphest Tasks: T1448
Differential Revision: https://devcentral.nasqueron.org/D1804