Add new sandbox (#741)

* Add new sandbox files and remove temporary unavailable notice
* remove old deployment script
* adapt application properties
* restructure hawkbit-runtime
* move sandbox description.
* adapt license checks
* Introduce review findings and add new docker files
* Remove redundant profile and attribute
* Update website
* redirect to sandbox
* getting started
* Add description for docker folder and renew favicon

hawkbit-runtime/.sandbox/scripts/initialize-cronjobs.sh

@@ -0,0 +1,28 @@
+#
+# Copyright (c) 2018 Bosch Software Innovations GmbH and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Eclipse Public License v1.0
+# which accompanies this distribution, and is available at
+# http://www.eclipse.org/legal/epl-v10.html
+#
+
+SCRIPT_DIR="/.sandbox/scripts"
+LOGFILE_DIR="/.sandbox/logs"
+
+#                    m  h dom mon dow user  command
+SANDBOX_CLEANUP_JOB="0  0    * * 0   root  ${SCRIPT_DIR}/sandbox-cleanup.sh >> ${LOGFILE_DIR}/\$(date +\%F)-hawkbit 2>&1"
+LOGFILE_CLEANUP_JOB="0  0    0 * *   root  find ${LOGFILE_DIR}* -mtime +182 -exec rm {} \; >/dev/null 2>&1"
+
+CRONTAB_FILE="/etc/crontab"
+
+
+# Create directory for log files
+mkdir -p ${LOGFILE_DIR}
+
+
+echo "# Reset hawkBit stack once a week to delete all data" >> "${CRONTAB_FILE}"
+echo "${SANDBOX_CLEANUP_JOB}" >> "${CRONTAB_FILE}"
+
+echo "# Remove log files documenting reset, that are older than 6 months" >> "${CRONTAB_FILE}"
+echo "${LOGFILE_CLEANUP_JOB}" >> "${CRONTAB_FILE}"