Merge pull request #2948 from GoogleCloudPlatform/lesv-patch-1

Delete APPENGINE.md

Author: lesv

APPENGINE.md

@@ -74,7 +74,7 @@ libraryDependencies += "com.google.cloud" % "google-cloud" % "0.37.0-alpha"
 It also works just as well to declare a dependency only on the specific clients that you need. See the README of
 each client for instructions.
 
-For running on Google App Engine, see [more instructions here](./APPENGINE.md).
+These client libraries can be used on App Engine standard for Java 8 runtime, App Engine flexible (including the Compat runtime).  Most of the libraries do not work on the App Engine standard for Java 7 runtime, however, Datastore, Storage, and Bigquery should work.
 
 If you are running into problems with version conflicts, see [Version Management](#version-management).