MPPDF-35: Standardize copyright notices.

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@232666 13f79535-47bb-0310-9956-ffa450edef68

pdf/plugin.properties

@@ -22,7 +22,7 @@
 maven.pdf.confidential=false
 maven.pdf.paperType=A4
 maven.pdf.companyIncName=${pom.organization.name}
-maven.pdf.copyrightYear=${pom.inceptionYear}
+#maven.pdf.copyrightYear=Not defined by default
 maven.pdf.imageDpi=72
 maven.pdf.debug=false
 maven.pdf.navigationFile=navigation.xml