net/jicmp: USES+= libtool, then reset maintainer

Thanks for being this port's first maintainer!

PR:		ports/190452
PR:		ports/190837
Submitted by:	maintainer (Sevan Janiyan)

net/jicmp/Makefile

@@ -6,11 +6,12 @@ PORTVERSION=	1.4.2
 CATEGORIES=	net java
 MASTER_SITES=	SF/opennms/JICMP/stable-1.4/
 
-MAINTAINER=	venture37@geeklan.co.uk
+MAINTAINER=	ports@FreeBSD.org
 COMMENT=	Java native interface (JNI) to ICMP (ping)
 
 WRKSRC=		${WRKDIR}/jicmp-${PORTVERSION}
 
+USES=		libtool
 USE_JAVA=	yes
 JAVA_VERSION=	1.6
 JAVA_VENDOR=	openjdk

net/jicmp/pkg-plist

@@ -1,3 +1,2 @@
 %%JAVAJARDIR%%/jicmp.jar
-lib/libjicmp.la
 lib/libjicmp.so