Fix typos and NPE discovered in newrelic logs
Fix scaling_func_test
Fix perms for the config files.
Update REST API objects to point to singular routes

Old paths preserved in 1.2 or older.  Existing function continues to be exposed.
Find the appropriate ethernet address to bind to.
Explicitly set protocols on endpoints that provide a frontend mapping
Merge pull request #3792 from liggitt/new_relic_bugs

Merged by openshift-bot
Merge pull request #3796 from pmorie/dev/fix_tests

Merged by openshift-bot
Merge pull request #3799 from mrunalp/bugs/1016431

Merged by openshift-bot
Merge pull request #3797 from smarterclayton/fix_remaining_singular_routes

Merged by openshift-bot
Merge pull request #3800 from rmillner/frontend-sni-proxy

Merged by openshift-bot