Addressing some review comments regarding component configuration. Fixed 'resour…

…ce' to 'resources'. Doh!

Change-Id: I69b32948aa5caf12a357f877efa8dcbf87c7a9e6

-# Temporary: to be auto-generated in near future
-msgHandlerPoolSize|INTEGER|8|Number of threads in the message handler pool
-backupEnabled|BOOLEAN|DEFAULT_BACKUP_ENABLED|Indicates whether backups are enabled or not

-# Temporary: to be auto-generated in near future
-useBDDP|BOOLEAN|true|Use BDDP for link discovery
-disableLinkDiscovery|BOOLEAN|false|Permanently disable link discovery
-lldpSuppression|STRING|../config/lldp_suppression.json|Path to LLDP suppression configuration file

@@ -123,13 +123,11 @@ public class NullLinkProvider extends AbstractProvider implements LinkProvider {
             Executors.newScheduledThreadPool(THREADS, groupedThreads("onos/null", "link-driver-%d"));
 
     // For flicker = true, duration between events in msec.
-    @Property(name = "eventRate", intValue = 0, label = "Duration between Link Event")
+    @Property(name = "eventRate", intValue = DEFAULT_RATE, label = "Duration between Link Event")
     private int eventRate = DEFAULT_RATE;
 
     // topology configuration file
-    @Property(name = "cfgFile",
-            value = "/opt/onos/apache-karaf-3.0.2/etc/linkGraph.cfg",
-            label = "Topology file location")
+    @Property(name = "cfgFile", value = CFG_PATH, label = "Topology file location")
     private String cfgFile = CFG_PATH;
 
     // flag checked to create a LinkDriver, if rate is non-zero.