Development DB installation scripts added

+#!/bin/bash
+#
+# Copyright © 2016-2017 The Thingsboard Authors
+#
+# 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.
+#
+
+
+BASE=${project.basedir}/target
+CONF_FOLDER=${BASE}/conf
+jarfile="${BASE}/thingsboard-${project.version}-boot.jar"
+installDir=${BASE}/data
+loadDemo=true
+
+
+export JAVA_OPTS="$JAVA_OPTS -Dplatform=@pkg.platform@"
+export LOADER_PATH=${BASE}/conf,${BASE}/extensions
+export SQL_DATA_FOLDER=/tmp
+
+
+run_user=thingsboard
+
+su -s /bin/sh -c "java -cp ${jarfile} $JAVA_OPTS -Dloader.main=org.thingsboard.server.ThingsboardInstallApplication \
+                    -Dinstall.data_dir=${installDir} \
+                    -Dinstall.load_demo=${loadDemo} \
+                    -Dspring.jpa.hibernate.ddl-auto=none \
+                    -Dinstall.upgrade=false \
+                    -Dlogging.config=logback.xml \
+                    org.springframework.boot.loader.PropertiesLauncher" "$run_user"
+
+if [ $? -ne 0 ]; then
+    echo "ThingsBoard DB installation failed!"
+else
+    echo "ThingsBoard DB installed successfully!"
+fi
+
+exit $?

+@ECHO OFF
+
+setlocal ENABLEEXTENSIONS
+
+SET BASE=${project.basedir}\target
+SET LOADER_PATH=%BASE%\conf,%BASE%\extensions
+SET SQL_DATA_FOLDER=%~dp0\tmp
+SET jarfile=%BASE%\thingsboard-${project.version}-boot.jar
+SET installDir=%BASE%\data
+SET loadDemo=true
+
+SET SQL_DATA_FOLDER=/tmp
+
+java -cp %jarfile% -Dloader.main=org.thingsboard.server.ThingsboardInstallApplication^
+                    -Dinstall.data_dir=%installDir%^
+                    -Dinstall.load_demo=%loadDemo%^
+                    -Dspring.jpa.hibernate.ddl-auto=none^
+                    -Dinstall.upgrade=false^
+                    -Dlogging.config=%BASE%\windows\install\logback.xml^
+                    org.springframework.boot.loader.PropertiesLauncher
+
+if NOT errorlevel == 0 (
+   @echo ThingsBoard DB installation failed!
+   POPD
+   exit /b %errorlevel%
+   )
+@echo ThingsBoard DB installed successfully!