Python cleanup

CherryPy won't be used so remove it.
Use wsgi and email that comes with python.
Remove wsgi and email standalone recipes.
Update bottle and rocket to use new packages.
diff --git a/common/recipes-devtools/python/python_2.7.9.bbappend b/common/recipes-devtools/python/python_2.7.9.bbappend
new file mode 100644
index 0000000..a4df15b
--- /dev/null
+++ b/common/recipes-devtools/python/python_2.7.9.bbappend
@@ -0,0 +1,33 @@
+FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+SRC_URI += "file://__init__.email_min.py"
+
+do_install_append() {
+	dir=${libdir}/python${PYTHON_MAJMIN}/email
+        mv ${D}/$dir/__init__.py \
+                ${D}/$dir/email_full.py
+        install -m644 ${WORKDIR}/__init__.email_min.py \
+                ${D}/$dir/__init__.py
+}
+
+require wsgiref-${PYTHON_MAJMIN}-manifest.inc
+
+PROVIDES_prepend = "${PN}-spwd ${PN}-email-utils "
+PACKAGES_prepend = "${PN}-spwd ${PN}-email-utils "
+
+SUMMARY_${PN}-spwd = "Shadow database support"
+RDEPENDS_${PN}-spwd = "${PN}-core"
+FILES_${PN}-spwd= " \
+        ${libdir}/python${PYTHON_MAJMIN}/lib-dynload/spwd.so \
+        ${libdir}/python${PYTHON_MAJMIN}/lib-dynload/grp.so \
+        "
+
+SUMMARY_${PN}-email-utils = "Utils from the email package"
+RDEPENDS_${PN}-email-utils = "${PN}-core"
+FILES_${PN}-email-utils = " \
+        ${libdir}/python${PYTHON_MAJMIN}/email/__init__.py* \
+        ${libdir}/python${PYTHON_MAJMIN}/email/utils.py* \
+        ${libdir}/python${PYTHON_MAJMIN}/email/_parseaddr.py* \
+        ${libdir}/python${PYTHON_MAJMIN}/email/encoders.py* \
+        "
+RDEPENDS_${PN}-email += "${PN}-email-utils"
+FILES_${PN}-email += "${libdir}/python${PYTHON_MAJMIN}/email/email_full.py"