Closes #78

Skip to next bundle on predicate failure.

Without this change, if the predicate fails, the code flow just picks the next predicate to check,
when really we want to skip to checking the next bundle.

core/src/main/java/org/apache/brooklyn/util/core/osgi/Osgis.java

@@ -184,9 +184,7 @@ public List<Bundle> findAll() {
             for (Bundle b: framework.getBundleContext().getBundles()) {
                 if (symbolicName!=null && !symbolicName.equals(b.getSymbolicName())) continue;
                 if (version!=null && !Version.parseVersion(version).equals(b.getVersion())) continue;
-                for (Predicate<? super Bundle> predicate: predicates) {
-                    if (!predicate.apply(b)) continue;
-                }
+                if (!Predicates.and(predicates).apply(b)) continue;
 
                 // check url last, because if it isn't mandatory we should only clear if we find a url
                 // for which the other items also match