Scope adjustment of some test libraries

The libraries jersey-test-framework-provider-grizzly2 and commons-dbcp
are only used in the test, but they had the default scope. Now, they are
test scoped.

pom.xml

@@ -66,12 +66,14 @@
 			<groupId>org.glassfish.jersey.test-framework.providers</groupId>
 			<artifactId>jersey-test-framework-provider-grizzly2</artifactId>
 			<version>${jersey.version}</version>
+			<scope>test</scope>
 		</dependency>
 
 		<dependency>
 			<groupId>commons-dbcp</groupId>
 			<artifactId>commons-dbcp</artifactId>
 			<version>${commons.dbcp.version}</version>
+			<scope>test</scope>
 		</dependency>
 
 		<dependency>