Felix-478: Fix classloading problems when trying to initialize a compiled class by adding slf4j to the classpath and provide a better error handling if classes can't be loaded.

git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@618199 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/scrplugin/pom.xml b/scrplugin/pom.xml
index 8d50bb5..d0c79ec 100644
--- a/scrplugin/pom.xml
+++ b/scrplugin/pom.xml
@@ -73,6 +73,7 @@
 			<artifactId>maven-plugin-api</artifactId>
 			<version>2.0.7</version>
 		</dependency>
+
 		<dependency>
 			<groupId>org.apache.maven</groupId>
 			<artifactId>maven-archiver</artifactId>
@@ -84,5 +85,17 @@
 			<artifactId>qdox</artifactId>
 			<version>1.6.3</version>
 		</dependency>
+
+    <!-- Logging support -->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>1.4.3</version>
+        </dependency>
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-simple</artifactId>
+            <version>1.4.3</version>
+        </dependency>
 	</dependencies>
 </project>