lua: move Lua packages under lang/lua sub-folder

There are roughly 50 Lua packages.
It's about time we consider a proposal for moving all of them
under a lang/lua sub-folder.

Signed-off-by: Alexandru Ardelean <alex@shruggie.ro>

lang/lua/lua-bencode/Makefile

@@ -0,0 +1,50 @@
+#
+# Copyright (C) 20013-2014 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=lua-bencode
+PKG_VERSION:=2.2.0
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://bitbucket.org/wilhelmy/lua-bencode/downloads/
+PKG_HASH:=25830ff3fe342c09c65995d46c4d89ad0387cc502b1a2f70f9cca2d8c7ccafdd
+
+PKG_MAINTAINER:=Lars Gierth <larsg@systemli.org>
+PKG_LICENSE:=MIT
+
+include $(INCLUDE_DIR)/package.mk
+
+define Package/lua-bencode
+	SUBMENU:=Lua
+	SECTION:=lang
+	CATEGORY:=Languages
+	TITLE:=lua-bencode
+	URL:=https://bitbucket.org/wilhelmy/lua-bencode
+	DEPENDS:=+lua
+	PKGARCH:=all
+endef
+
+define Package/lua-bencode/description
+	This is a module for the lua programming language for decoding and encoding
+	bencoded data which can be used to read and write torrent files for bittorrent.
+endef
+
+define Build/Configure
+endef
+
+define Build/Compile
+endef
+
+
+define Package/lua-bencode/install
+	$(INSTALL_DIR) $(1)/usr/lib/lua
+	$(INSTALL_DATA) $(PKG_BUILD_DIR)/bencode.lua $(1)/usr/lib/lua
+endef
+
+$(eval $(call BuildPackage,lua-bencode))