add installer/resources to the classpath for eclipse and junit task

	do not use hardcoded filesystem path in junit test 
	(test still fails for different reason)

core/java/.classpath

@@ -4,5 +4,6 @@
 	<classpathentry kind="src" path="test/junit"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/>
+	<classpathentry kind="lib" path="../../installer/resources"/>
 	<classpathentry kind="output" path="build/obj"/>
 </classpath>

core/java/build.xml

@@ -213,6 +213,7 @@
         <junit printsummary="withOutAndErr" fork="yes" maxmemory="384m" showoutput="yes" >
             <sysproperty key="net.sourceforge.cobertura.datafile" file="./cobertura.ser" />
             <classpath>
+		<pathelement location="../../installer/resources/" />
                 <pathelement path="${classpath}" />
                 <pathelement location="${hamcrest.home}/hamcrest-core.jar" />
                 <pathelement location="${hamcrest.home}/hamcrest-library.jar" />

core/java/test/junit/net/i2p/client/naming/BlockfileNamingServiceTest.java

 package net.i2p.client.naming;
 
 import junit.framework.TestCase;
-import static org.junit.Assert.*;
-import static org.hamcrest.CoreMatchers.*;
 
 import java.io.File;
 import java.io.IOException;
+import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -26,7 +25,9 @@ public class BlockfileNamingServiceTest extends TestCase {
         _names = null;
         Properties props = new Properties();
         try {
-            DataHelper.loadProps(props, new File("../../installer/resources/hosts.txt"), true);
+            InputStream is = getClass().getResourceAsStream("/hosts.txt");
+            assertNotNull("test classpath not set correctly",is);
+            DataHelper.loadProps(props, is, true);
             _names = new ArrayList(props.keySet());
             Collections.shuffle(_names);
         } catch (IOException ioe) {