python packages: move all things python under lang/python

I admit this may be be a bit aggressive, but the lang
folder is getting cluttered/filled up with Python, PHP, Perl,
Ruby, etc. packages.

Makes sense to try to group them into per-lang folders.

I took the Pythons.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>

lang/python/zope-interface/Makefile

@@ -0,0 +1,56 @@
+#
+# Copyright (C) 2006-2011, 2015-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=zope.interface
+PKG_VERSION:=4.3.2
+PKG_RELEASE:=1
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://pypi.python.org/packages/38/1b/d55c39f2cf442bd9fb2c59760ed058c84b57d25c680819c25f3aff741e1f
+PKG_MD5SUM:=5f7e15a5bcdfa3c6c0e93ffe45caf87c
+
+PKG_BUILD_DEPENDS:=python python-setuptools
+
+PKG_LICENSE:=ZPL-2.1
+PKG_LICENSE_FILES:=LICENSE.txt
+PKG_MAINTAINER:=Jeffery To <jeffery.to@gmail.com>
+
+include $(INCLUDE_DIR)/package.mk
+$(call include_mk, python-package.mk)
+
+define Package/zope-interface
+  SECTION:=lang
+  CATEGORY:=Languages
+  SUBMENU:=Python
+  TITLE:=Zope interface
+  URL:=https://github.com/zopefoundation/zope.interface
+  DEPENDS:=+python-light
+endef
+
+define Package/zope-interface/description
+This package provides an implementation of "object interfaces" for
+Python. Interfaces are a mechanism for labeling objects as conforming to
+a given API or contract. So, this package can be considered as
+implementation of the Design By Contract methodology support in Python.
+endef
+
+define PyPackage/zope-interface/filespec
++|$(PYTHON_PKG_DIR)
+-|$(PYTHON_PKG_DIR)/zope/interface/common/tests
+-|$(PYTHON_PKG_DIR)/zope/interface/tests
+endef
+
+define Build/Compile
+	$(call Build/Compile/PyMod,, \
+		install --prefix="/usr" --root="$(PKG_INSTALL_DIR)" --no-compile, \
+	)
+endef
+
+$(eval $(call PyPackage,zope-interface))
+$(eval $(call BuildPackage,zope-interface))