remove references to archived openwhisk-client-swift (#4795)

The Swift 3 mobile SDK is not being actively maintained and
was archived in mid-2019.  Remove dangling references from the
core repo docs and the nginx.conf template.

Author: dgrove-oss

README.md

@@ -75,7 +75,6 @@ interested in:
 - [Create triggers and rules](docs/triggers_rules.md)
 - [Use and create packages](docs/packages.md)
 - [Browse and use the catalog](docs/catalog.md)
-- [Using the OpenWhisk mobile SDK](docs/mobile_sdk.md)
 - [OpenWhisk system details](docs/reference.md)
 - [Implementing feeds](docs/feeds.md)
 - [Developing a runtime for a new language](docs/actions-actionloop.md)

ansible/edge.yml

@@ -18,7 +18,7 @@
 # This playbook deploys Openwhisk Edge servers.
 # The edge is usually populated with NGINX serving as proxy.
 # The CLI also gets built and published for downloading from NGINX.
-# SDKs for blackbox and iOS get published to NGINX also.
+# SDKs for blackbox get published to NGINX also.
 
 - hosts: edge
   roles:

ansible/roles/nginx/templates/nginx.conf.j2

@@ -141,10 +141,6 @@ http {
             return 301 https://github.com/apache/openwhisk-runtime-docker/releases/download/sdk%400.1.0/blackbox-0.1.0.tar.gz;
         }
 
-        location /OpenWhiskIOSStarterApp.zip {
-            return 301 https://github.com/apache/openwhisk-client-swift/releases/download/0.3.0/starterapp-0.3.0.zip;
-        }
-
         location /cli {
             autoindex on;
             alias /etc/nginx/cli/go/download;

docs/README.md

@@ -44,7 +44,6 @@ This programming model is a perfect match for microservices, mobile, IoT and man
 
 ## Implementation guide
 - [Setting up and using OpenWhisk CLI](./cli.md)
-- [Using OpenWhisk from an iOS app](./mobile_sdk.md).
 - [Using REST APIs with OpenWhisk](./rest_api.md)
 
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