MINOR: Improve Streams Dev Guide content on web docs

This PR migrates content from CP Streams Dev Guide.

Here is the top-level page:
![image](https://user-images.githubusercontent.com/11722533/33904945-df9cf804-df31-11e7-93aa-52385961522c.png)

Here is a child page:
![image](https://user-images.githubusercontent.com/11722533/33904976-f2eafabe-df31-11e7-918c-fbf95db0f76b.png)

See related: https://github.com/apache/kafka-site/pull/112

Author: Joel Hamill <joel-hamill@users.noreply.github.com>

Reviewers: Guozhang Wang <wangguoz@gmail.com>

Closes #4252 from joel-hamill/20171122-migrate-cp-dev-guide

docs/documentation/streams/developer-guide/app-reset-tool.html

+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!-- should always link the latest release's documentation -->
+<!--#include virtual="../../../streams/developer-guide/app-reset-tool.html" -->

docs/documentation/streams/developer-guide/config-streams.html

+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!-- should always link the latest release's documentation -->
+<!--#include virtual="../../../streams/developer-guide/config-streams.html" -->

docs/documentation/streams/developer-guide/datatypes.html

+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!-- should always link the latest release's documentation -->
+<!--#include virtual="../../../streams/developer-guide/datatypes.html" -->

docs/documentation/streams/developer-guide/dsl-api.html

+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!-- should always link the latest release's documentation -->
+<!--#include virtual="../../../streams/developer-guide/dsl-api.html" -->

docs/documentation/streams/developer-guide.html → docs/documentation/streams/developer-guide/index.html

@@ -16,4 +16,4 @@
 -->
 
 <!-- should always link the latest release's documentation -->
-<!--#include virtual="../../streams/developer-guide.html" -->
+<!--#include virtual="../../../streams/developer-guide/index.html" -->

docs/documentation/streams/developer-guide/interactive-queries.html

+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!-- should always link the latest release's documentation -->
+<!--#include virtual="../../../streams/developer-guide/interactive-queries.html" -->

docs/documentation/streams/developer-guide/manage-topics.html

+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!-- should always link the latest release's documentation -->
+<!--#include virtual="../../../streams/developer-guide/manage-topics.html" -->

docs/documentation/streams/developer-guide/memory-mgmt.html

+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!-- should always link the latest release's documentation -->
+<!--#include virtual="../../../streams/developer-guide/memory-mgmt.html" -->

docs/documentation/streams/developer-guide/processor-api.html

+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!-- should always link the latest release's documentation -->
+<!--#include virtual="../../../streams/developer-guide/processor-api.html" -->

docs/documentation/streams/developer-guide/running-app.html

+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!-- should always link the latest release's documentation -->
+<!--#include virtual="../../../streams/developer-guide/running-app.html" -->

docs/documentation/streams/developer-guide/security.html

+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!-- should always link the latest release's documentation -->
+<!--#include virtual="../../../streams/developer-guide/security.html" -->

docs/documentation/streams/developer-guide/write-streams.html

+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements.  See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+<!-- should always link the latest release's documentation -->
+<!--#include virtual="../../../streams/developer-guide/write-streams.html" -->

docs/streams/architecture.html

@@ -110,7 +110,7 @@
     <p>
         Kafka Streams builds on fault-tolerance capabilities integrated natively within Kafka. Kafka partitions are highly available and replicated; so when stream data is persisted to Kafka it is available
         even if the application fails and needs to re-process it. Tasks in Kafka Streams leverage the fault-tolerance capability
-        offered by the <a href="https://www.confluent.io/blog/tutorial-getting-started-with-the-new-apache-kafka-0.9-consumer-client/">Kafka consumer client</a> to handle failures.
+        offered by the Kafka consumer client to handle failures.
         If a task runs on a machine that fails, Kafka Streams automatically restarts the task in one of the remaining running instances of the application.
     </p>
 
@@ -143,7 +143,7 @@
         <!--#include virtual="../../includes/_docs_banner.htm" -->
         <ul class="breadcrumbs">
             <li><a href="/documentation">Documentation</a></li>
-            <li><a href="/documentation/streams">Kafka Streams API</a></li>
+            <li><a href="/documentation/streams">Kafka Streams</a></li>
         </ul>
         <div class="p-content"></div>
     </div>