do not fail if cf-remote fails. we will install from source in that case.

Author: craigcomstock

ci/setup-cfengine-build-host.sh

@@ -191,7 +191,7 @@ if ! /var/cfengine/bin/cf-agent -V; then
     pip install cf-remote
   fi
   if command -v cf-remote >/dev/null; then
-    cf-remote --version master install --clients localhost
+    cf-remote --version master install --clients localhost || true
   fi
 fi