Remove OSMLCM_VCA_CACERT

Removes the OSMLCM_VCA_CACERT variable from __lcm__.env in order to fix
the VCA. This works around the parsing of the OSMLCM_VCA_CACERT in
full_install.sh, which currently truncates the cert, causing it to be
invalid.

Change-Id: I8e8c8199bc27ac919e4bf7e6442e6746bb503c8a
Signed-off-by: Adam Israel <adam.israel@canonical.com>
diff --git a/installers/docker/__lcm__.env b/installers/docker/__lcm__.env
index 7341297..466b750 100644
--- a/installers/docker/__lcm__.env
+++ b/installers/docker/__lcm__.env
@@ -1,4 +1,16 @@
+#
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+
 OSMLCM_VCA_HOST=__JUJU_CONTROLLER_IP__
 OSMLCM_VCA_SECRET=__JUJU_PASSWORD__
 OSMLCM_VCA_PUBKEY=__JUJU_PUBKEY__
-OSMLCM_VCA_CACERT=__JUJU_CACERT__