create rootf's & SDK from 2018.02.9 buildroot (#10)

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Co-authored-by: tiopex <tiopxyz@gmail.com>
Co-authored-by: tiopex <67048640+tiopex@users.noreply.github.com>

package/python-pathlib2/Config.in

@@ -0,0 +1,14 @@
+config BR2_PACKAGE_PYTHON_PATHLIB2
+	bool "python-pathlib2"
+	depends on BR2_PACKAGE_PYTHON
+	select BR2_PACKAGE_PYTHON_SIX # runtime
+	select BR2_PACKAGE_PYTHON_SCANDIR # runtime
+	help
+	  Object-oriented filesystem paths.
+
+	  The goal of pathlib2 is to provide a backport of standard
+	  pathlib module which tracks the standard library module, so
+	  all the newest features of the standard pathlib can be used
+	  also on older Python versions.
+
+	  https://pypi.python.org/pypi/pathlib2

package/python-pathlib2/python-pathlib2.hash

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+# md5 from https://pypi.python.org/pypi/pathlib2/json, sha256 locally computed
+md5 6c75bfde898b6c88627621a48ee8de14 pathlib2-2.2.1.tar.gz
+sha256 ce9007df617ef6b7bd8a31cd2089ed0c1fed1f7c23cf2bf1ba140b3dd563175d pathlib2-2.2.1.tar.gz

package/python-pathlib2/python-pathlib2.mk

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+################################################################################
+#
+# python-pathlib2
+#
+################################################################################
+
+PYTHON_PATHLIB2_VERSION = 2.2.1
+PYTHON_PATHLIB2_SOURCE = pathlib2-$(PYTHON_PATHLIB2_VERSION).tar.gz
+PYTHON_PATHLIB2_SITE = https://pypi.python.org/packages/ab/d8/ac7489d50146f29d0a14f65545698f4545d8a6b739b24b05859942048b56
+PYTHON_PATHLIB2_LICENSE = MIT
+PYTHON_PATHLIB2_LICENSE_FILES = LICENSE.rst
+PYTHON_PATHLIB2_SETUP_TYPE = setuptools
+
+$(eval $(python-package))