treewide: move all perl packages into its own folder

This makes it in sync with Python packages.
Python packages has its own place in /lang/python
Perl does not, so this fixes it.

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

lang/perl/perl-html-parser/Makefile

@@ -0,0 +1,64 @@
+#
+# Copyright (C) 2014 - 2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=perl-html-parser
+PKG_VERSION:=3.75
+PKG_RELEASE:=1
+
+PKG_SOURCE:=HTML-Parser-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://www.cpan.org/authors/id/C/CA/CAPOEIRAB
+PKG_HASH:=ac6b5e25a8df7af54885201e91c45fb9ab6744c08cedc1a38fcc7d95d21193a9
+
+PKG_LICENSE:=GPL-1.0-or-later Artistic-1.0-Perl
+PKG_MAINTAINER:=Marcel Denia <naoir@gmx.net>
+PKG_CPE_ID:=cpe:/a:derrick_oswald:html-parser
+
+PKG_BUILD_DIR:=$(BUILD_DIR)/perl/HTML-Parser-$(PKG_VERSION)
+HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/perl/HTML-Parser-$(PKG_VERSION)
+HOST_BUILD_DEPENDS:=perl/host
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/host-build.mk
+include ../perl/perlmod.mk
+
+define Package/perl-html-parser
+  SUBMENU:=Perl
+  SECTION:=lang
+  CATEGORY:=Languages
+  TITLE:=A collection of modules that parse HTML text documents
+  URL:=http://search.cpan.org/dist/HTML-Parser/
+  DEPENDS:=perl +perl-html-tagset +perlbase-essential +perlbase-xsloader
+endef
+
+define Build/Configure
+	$(call perlmod/Configure,,)
+endef
+
+define Build/Compile
+	$(call perlmod/Compile,,)
+endef
+
+define Package/perl-html-parser/install
+	$(call perlmod/Install,$(1),HTML auto/HTML)
+endef
+
+define Host/Configure
+	$(call perlmod/host/Configure,,,)
+endef
+
+define Host/Compile
+	$(call perlmod/host/Compile,,)
+endef
+
+define Host/Install
+	$(call perlmod/host/Install,$(1),)
+endef
+
+$(eval $(call BuildPackage,perl-html-parser))
+$(eval $(call HostBuild))