after merge from ts2

Author: jaimecasero

sip-servlets-impl/src/main/java/org/mobicents/servlet/sip/address/ParameterableImpl.java

@@ -27,6 +27,7 @@
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Iterator;
+import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.Map.Entry;
@@ -37,6 +38,8 @@
 import javax.sip.header.Parameters;
 
 import org.mobicents.servlet.sip.address.AddressImpl.ModifiableRule;
+import org.mobicents.servlet.sip.core.SipContext;
+import org.mobicents.servlet.sip.core.session.SipApplicationSessionCreationThreadLocal;
 
 
 /**