Generate most non-appengine readmes

Change-Id: I3779282126cdd05b047194d356932b9995484115

Author: Jon Wayne Parrott

samples/snippets/api/README.md

@@ -0,0 +1,20 @@
+# This file is used to generate README.rst
+
+product:
+  name: Google Cloud Natural Language API
+  short_name: Cloud Natural Language API
+  url: https://cloud.google.com/natural-language/docs/
+  description: > 
+    The `Google Cloud Natural Language API`_ provides natural language
+    understanding technologies to developers, including sentiment analysis,
+    entity recognition, and syntax analysis. This API is part of the larger
+    Cloud Machine Learning API.
+
+setup:
+- auth
+- install_deps
+
+samples:
+- name: Analyze syntax
+  file: analyze.py
+  show_help: true

samples/snippets/api/README.rst.in

@@ -0,0 +1,21 @@
+# This file is used to generate README.rst
+
+product:
+  name: Google Cloud Natural Language API
+  short_name: Cloud Natural Language API
+  url: https://cloud.google.com/natural-language/docs/
+  description: > 
+    The `Google Cloud Natural Language API`_ provides natural language
+    understanding technologies to developers, including sentiment analysis,
+    entity recognition, and syntax analysis. This API is part of the larger
+    Cloud Machine Learning API.
+
+setup:
+- auth
+- install_deps
+
+samples:
+- name: Quickstart
+  file: quickstart.py
+
+cloud_client_library: true