Fixing some warnings in Ant samples for #91.

Author: highsource

samples/basic/project-build.xml

@@ -103,6 +103,7 @@
 			destdir="${basedir}/target/classes" 
 			srcdir="${basedir}/src/main/java:${basedir}/target/generated-sources/xjc"
 			classpathref="compile.path"
+			includeantruntime="false"
 			source="1.7"
 			target="1.7">
 		</javac>
@@ -119,6 +120,7 @@
 			destdir="${basedir}/target/test-classes" 
 			srcdir="${basedir}/src/test/java:${basedir}/target/generated-sources/xjc"
 			classpathref="test-compile.path"
+			includeantruntime="false"
 			source="1.7"
 			target="1.7">
 		</javac>

samples/po-simple/project-build.xml

@@ -98,6 +98,7 @@
 			destdir="${basedir}/target/classes" 
 			srcdir="${basedir}/src/main/java:${basedir}/target/generated-sources/xjc"
 			classpathref="compile.path"
+			includeantruntime="false"
 			source="1.7"
 			target="1.7">
 		</javac>
@@ -114,6 +115,7 @@
 			destdir="${basedir}/target/test-classes" 
 			srcdir="${basedir}/src/test/java:${basedir}/target/generated-sources/xjc"
 			classpathref="test-compile.path"
+			includeantruntime="false"
 			source="1.7"
 			target="1.7">
 		</javac>

samples/po/project-build.xml

@@ -103,6 +103,7 @@
 			destdir="${basedir}/target/classes" 
 			srcdir="${basedir}/src/main/java:${basedir}/target/generated-sources/xjc"
 			classpathref="compile.path"
+			includeantruntime="false"
 			source="1.7"
 			target="1.7">
 		</javac>
@@ -119,6 +120,7 @@
 			destdir="${basedir}/target/test-classes" 
 			srcdir="${basedir}/src/test/java:${basedir}/target/generated-sources/xjc"
 			classpathref="test-compile.path"
+			includeantruntime="false"
 			source="1.7"
 			target="1.7">
 		</javac>