Removing the porting subsection, adding a redirect target explaining that it's
gone, and restoring some PDF files that were added after skyler started her
port, so didn't make it into her original change.
Change-Id: I3f261dcf64fc18cbacc4043e708f2f813390e3df
diff --git a/src/porting-removed.md b/src/porting-removed.md
new file mode 100644
index 0000000..b6584f7
--- /dev/null
+++ b/src/porting-removed.md
@@ -0,0 +1,6 @@
+# Android Platform Developer's Guide #
+
+As the information in this guide was substantially out of date and
+consequently misleading, we have removed it for now. We will make similar
+information available as we create new materials. We apologize for any
+inconvenience.