Bump buildroot to 2019.02

bsp/buildroot/package/perl-net-ping/Config.in

@@ -0,0 +1,6 @@
+config BR2_PACKAGE_PERL_NET_PING
+	bool "perl-net-ping"
+	help
+	  check a remote host for reachability.
+
+	  https://metacpan.org/release/Net-Ping

bsp/buildroot/package/perl-net-ping/perl-net-ping.hash

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+# retrieved by scancpan from http://cpan.metacpan.org/
+md5    58110451d15d27b46ebc6a53f1697ff1 Net-Ping-2.71.tar.gz
+sha256 0819d0aa87b173e98ecb3ccfd92272ce53c7fc9e86f962f64602a6fa477f7d4f Net-Ping-2.71.tar.gz
+
+# computed by scancpan
+sha256 9441a22309a2b40ff1282ac1906c137f07f5e521e7b1ec162b251f6006051b47 README

bsp/buildroot/package/perl-net-ping/perl-net-ping.mk

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+################################################################################
+#
+# perl-net-ping
+#
+################################################################################
+
+PERL_NET_PING_VERSION = 2.71
+PERL_NET_PING_SOURCE = Net-Ping-$(PERL_NET_PING_VERSION).tar.gz
+PERL_NET_PING_SITE = $(BR2_CPAN_MIRROR)/authors/id/R/RU/RURBAN
+PERL_NET_PING_LICENSE = Artistic or GPL-1.0+
+PERL_NET_PING_LICENSE_FILES = README
+PERL_NET_PING_DISTNAME = Net-Ping
+
+$(eval $(perl-package))