Merge ~bladernr/plainbox-provider-certification-server:revert-launcher-change into plainbox-provider-certification-server:master

[Jeff Lane ]

reverts changes to the launcher that accidentally found their way into an unrelated MR and broke launchers.

[Jeff Lane  (bladernr)]

self-approve for hotfix

review: Approve

[Jeff Lane  (bladernr)]

The merge was fine but running tests failed.

review: Needs Fixing

diff --git a/launcher/canonical-certification-server b/launcher/canonical-certification-server
index 029ca14..d1d4138 100755
--- a/launcher/canonical-certification-server
+++ b/launcher/canonical-certification-server
@@ -1,17 +1,13 @@
-#!/bin/bash
+#!/usr/bin/env checkbox-cli
 
-RELEASE=`lsb_release -r |cut -f 2`
-
-cat << EOF | /usr/bin/env checkbox-cli
 [launcher]
 app_id = 2013.com.canonical.certification:certification-server
 launcher_version = 1
 stock_reports = text, submission_files, certification
 
 [test plan]
-unit = 2013.com.canonical.certification::$RELEASE-server-full
+unit = 2013.com.canonical.certification::16.04-server-full
 filter = *-server-*, *-only, *virtual*, *firmware-tests
 
 [config]
 config_filename = canonical-certification.conf
-EOF