Fix issues found by FindBugs: NM_METHOD_NAMING_CONVENTION

http://findbugs.sourceforge.net/bugDescriptions.html#NM_METHOD_NAMING_CONVENTION

Renamed methods:
AddToSuppressLLDPs -> addToSuppressLLDPs
RemoveFromSuppressLLDPs -> removeFromSuppressLLDPs

Change-Id: I2a5155433c0503c5efa067867392925ea461cbf4
diff --git a/src/main/java/net/onrc/onos/core/linkdiscovery/ILinkDiscoveryService.java b/src/main/java/net/onrc/onos/core/linkdiscovery/ILinkDiscoveryService.java
index dce8be0..14e78d8 100644
--- a/src/main/java/net/onrc/onos/core/linkdiscovery/ILinkDiscoveryService.java
+++ b/src/main/java/net/onrc/onos/core/linkdiscovery/ILinkDiscoveryService.java
@@ -59,12 +59,12 @@
     /**
      * Adds a switch port to suppress lldp set
      */
-    public void AddToSuppressLLDPs(long sw, short port);
+    public void addToSuppressLLDPs(long sw, short port);
 
     /**
      * Removes a switch port from suppress lldp set
      */
-    public void RemoveFromSuppressLLDPs(long sw, short port);
+    public void removeFromSuppressLLDPs(long sw, short port);
 
     /**
      * Get the set of quarantined ports on a switch