gradle.properties with -Xmx4g and disabling daemon

because the (new, upgraded) Tomcat Gradle plugin needs more memory
(and this seems to make the build a bit faster, may be less is fine),
and it does not work with the Gradle daemon; this fixes:

> Task :tomcatRunWar
Failed to initialize end point associated with ProtocolHandler ["http-bio-8080"]
Failed to initialize connector [Connector[HTTP/1.1-8080]]
Failed to initialize end point associated with ProtocolHandler ["ajp-bio-8009"]
Failed to initialize connector [Connector[AJP/1.3-8009]]
Failed to initialize end point associated with ProtocolHandler ["http-bio-8443"]
Failed to initialize connector [Connector[HTTP/1.1-8443]]

which appears on the 2nd (only!) run of `./gradlew tomcatRunWAR`
(because the Tomcat embedded in the previous daemon-ized Gradle did not stop).

gradle.properties

@@ -0,0 +1,24 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you 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.
+#
+
+# Increased memory and disabled daemon are required by gradle-tomcat-plugin
+# The daemon is more pain than gain, because the Tomcat in the Gradle process does not shut down cleanly.
+# TODO remove this after https://issues.apache.org/jira/browse/FINERACT-764
+org.gradle.jvmargs=-Xmx4g
+org.gradle.daemon=false