NIHVIVO-1445 modify all "javac" steps in the build script to enforce UTF-8 interpretation of the source files, instead of letting it default to whatever the OS decides.

utilities/testrunner/build.xml

@@ -58,6 +58,7 @@ run      - Run the tester.
 		       destdir="${build.dir}"
 		       debug="true"
 		       deprecation="true"
+		       encoding="UTF8"
 		       optimize="true"
 		       source="1.6">
 			<classpath>
@@ -77,6 +78,7 @@ run      - Run the tester.
 		       destdir="${build.dir}"
 		       debug="true"
 		       deprecation="true"
+		       encoding="UTF8"
 		       optimize="false"
 		       source="1.6">
 			<classpath>

webapp/build.xml

@@ -228,6 +228,7 @@ deploy   - Deploy the application directly into the Tomcat webapps directory.
 		       destdir="${war-classes.dir}"
 		       debug="true"
 		       deprecation="true"
+		       encoding="UTF8"
 		       optimize="true"
 		       source="1.6">
 			<classpath refid="compile.classpath" />
@@ -242,6 +243,7 @@ deploy   - Deploy the application directly into the Tomcat webapps directory.
 		       destdir="${test-classes.dir}"
 		       debug="true"
 		       deprecation="true"
+		       encoding="UTF8"
 		       optimize="false"
 		       source="1.6">
 			<classpath refid="test.compile.classpath" />
@@ -275,6 +277,7 @@ deploy   - Deploy the application directly into the Tomcat webapps directory.
 		       destdir="${test-classes.dir}"
 		       debug="true"
 		       deprecation="true"
+		       encoding="UTF8"
 		       optimize="false"
 		       source="1.6">
 		</javac>

webapp/product-build.xml

@@ -142,6 +142,7 @@
 		       destdir="${product.classes.dir}"
 		       debug="true"
 		       deprecation="true"
+		       encoding="UTF8"
 		       optimize="true"
 		       source="1.6">
 			<classpath>
@@ -170,6 +171,7 @@
 		       destdir="${test-classes.dir}"
 		       debug="true"
 		       deprecation="true"
+		       encoding="UTF8"
 		       optimize="false"
 		       source="1.6">
 			<classpath refid="test.compile.classpath" />