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/django-constance/Makefile

@@ -0,0 +1,48 @@
+#
+# Copyright (C) 2007-2017 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=django-constance
+PKG_VERSION:=1.3.4
+PKG_RELEASE:=1
+PKG_LICENSE:=BSD-3-Clause
+
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://pypi.python.org/packages/0c/19/74c6bbf29a7882bab377db7a4ca30b43e09173dc1e6cabe163dc8d6a3931/
+PKG_MD5SUM:=2e197701ed93082e5fa41df0f4742294
+PKG_BUILD_DEPENDS:=python python-setuptools
+
+include $(INCLUDE_DIR)/package.mk
+$(call include_mk, python-package.mk)
+
+define Package/django-constance
+  SUBMENU:=Python
+  SECTION:=lang
+  CATEGORY:=Languages
+  MAINTAINER:=Gergely Kiss <mail.gery@gmail.com>
+  TITLE:=Django live settings with pluggable backends, including Redis.
+  URL:=https://github.com/jazzband/django-constance
+  DEPENDS:=+python +django
+endef
+
+define Package/django-constance/description
+  Django live settings with pluggable backends, including Redis.
+endef
+
+define Build/Compile
+	$(call Build/Compile/PyMod,,install --prefix=/usr --root=$(PKG_INSTALL_DIR))
+endef
+
+define Package/django-constance/install
+	$(INSTALL_DIR) $(1)$(PYTHON_PKG_DIR)
+	$(CP) \
+	    $(PKG_INSTALL_DIR)$(PYTHON_PKG_DIR)/* \
+	    $(1)$(PYTHON_PKG_DIR)
+endef
+
+$(eval $(call BuildPackage,django-constance))