python-pep8: update to 1.7.0

Signed-off-by: Derek Straka <derek@asterius.io>

meta-python/recipes-devtools/python/python-pep8_1.7.0.bb

@@ -0,0 +1,14 @@
+SUMMARY = "Python style guide checker"
+HOMEPAGE = "https://github.com/dreamhost/cliff"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://README.rst;md5=d8ebbbe831259ce010179d2f310b0f3e"
+
+SRC_URI[md5sum] = "2b03109b0618afe3b04b3e63b334ac9d"
+SRC_URI[sha256sum] = "a113d5f5ad7a7abacef9df5ec3f2af23a20a28005921577b15dd584d099d5900"
+
+inherit pypi setuptools
+
+RDEPENDS_${PN} += " \
+    python-prettytable \
+    python-cmd2 \
+    python-pyparsing"