[532] Add DISCLAIMER to META-INF in jars

DISCLAIMER

@@ -0,0 +1,10 @@
+Apache XTable™ (Incubating) is an effort undergoing incubation at the Apache Software
+Foundation (ASF), sponsored by the Apache Incubator PMC.
+
+Incubation is required of all newly accepted projects until a further review
+indicates that the infrastructure, communications, and decision making process
+have stabilized in a manner consistent with other successful ASF projects.
+
+While incubation status is not necessarily a reflection of the completeness
+or stability of the code, it does indicate that the project has yet to be
+fully endorsed by the ASF.

pom.xml

@@ -570,6 +570,10 @@
                             <properties>
                                 <projectName>Apache XTable (incubating)</projectName>
                             </properties>
+                            <resourceBundles>
+                                <resourceBundle>org.apache:apache-jar-resource-bundle:1.4</resourceBundle>
+                                <resourceBundle>org.apache.apache.resources:apache-incubator-disclaimer-resource-bundle:1.2-SNAPSHOT</resourceBundle>
+                            </resourceBundles>
                         </configuration>
                     </execution>
                 </executions>