Remove the nerves_network example

It's currently out-of-date due to the switch to vintage_net. The
eventual goal is to replace it, but remove it for now to avoid
confusion.

.circleci/config.yml

@@ -163,34 +163,6 @@ collect_stats: &collect_stats
     - restore_cache:
         key: nerves/stats/{{ checksum ".project" }}/{{ checksum ".target" }}-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
 
-    - run:
-        name: hello_network
-        command: echo "hello_network" > .project
-    - run: echo "rpi0" > .target
-    - restore_cache:
-        key: nerves/stats/{{ checksum ".project" }}/{{ checksum ".target" }}-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
-    - run: echo "rpi" > .target
-    - restore_cache:
-        key: nerves/stats/{{ checksum ".project" }}/{{ checksum ".target" }}-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
-    - run: echo "rpi2" > .target
-    - restore_cache:
-        key: nerves/stats/{{ checksum ".project" }}/{{ checksum ".target" }}-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
-    - run: echo "rpi3" > .target
-    - restore_cache:
-        key: nerves/stats/{{ checksum ".project" }}/{{ checksum ".target" }}-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
-    - run: echo "rpi3a" > .target
-    - restore_cache:
-        key: nerves/stats/{{ checksum ".project" }}/{{ checksum ".target" }}-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
-    - run: echo "rpi4" > .target
-    - restore_cache:
-        key: nerves/stats/{{ checksum ".project" }}/{{ checksum ".target" }}-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
-    - run: echo "bbb" > .target
-    - restore_cache:
-        key: nerves/stats/{{ checksum ".project" }}/{{ checksum ".target" }}-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
-    - run: echo "x86_64" > .target
-    - restore_cache:
-        key: nerves/stats/{{ checksum ".project" }}/{{ checksum ".target" }}-{{ .Revision }}-{{ .Environment.CIRCLE_TAG }}
-
     - run:
         name: hello_lfe
         command: echo "hello_lfe" > .project
@@ -489,70 +461,6 @@ jobs:
       MIX_TARGET: "bbb"
     <<: *build
 
-  hello_network_rpi0:
-    <<: *defaults
-    environment:
-      <<: *elixir_version
-      MIX_PROJECT: "hello_network"
-      MIX_TARGET: "rpi0"
-    <<: *build
-
-  hello_network_rpi:
-    <<: *defaults
-    environment:
-      <<: *elixir_version
-      MIX_PROJECT: "hello_network"
-      MIX_TARGET: "rpi"
-    <<: *build
-
-  hello_network_rpi2:
-    <<: *defaults
-    environment:
-      <<: *elixir_version
-      MIX_PROJECT: "hello_network"
-      MIX_TARGET: "rpi2"
-    <<: *build
-
-  hello_network_rpi3:
-    <<: *defaults
-    environment:
-      <<: *elixir_version
-      MIX_PROJECT: "hello_network"
-      MIX_TARGET: "rpi3"
-    <<: *build
-
-  hello_network_rpi3a:
-    <<: *defaults
-    environment:
-      <<: *elixir_version
-      MIX_PROJECT: "hello_network"
-      MIX_TARGET: "rpi3a"
-    <<: *build
-
-  hello_network_rpi4:
-    <<: *defaults
-    environment:
-      <<: *elixir_version
-      MIX_PROJECT: "hello_network"
-      MIX_TARGET: "rpi4"
-    <<: *build
-
-  hello_network_bbb:
-    <<: *defaults
-    environment:
-      <<: *elixir_version
-      MIX_PROJECT: "hello_network"
-      MIX_TARGET: "bbb"
-    <<: *build
-
-  hello_network_x86_64:
-    <<: *defaults
-    environment:
-      <<: *elixir_version
-      MIX_PROJECT: "hello_network"
-      MIX_TARGET: "x86_64"
-    <<: *build
-
   hello_phoenix_rpi0:
     <<: *defaults
     environment:
@@ -863,22 +771,6 @@ workflows:
           <<: *context
       - hello_leds_bbb:
           <<: *context
-      - hello_network_rpi0:
-          <<: *context
-      - hello_network_rpi:
-          <<: *context
-      - hello_network_rpi2:
-          <<: *context
-      - hello_network_rpi3:
-          <<: *context
-      - hello_network_rpi3a:
-          <<: *context
-      - hello_network_rpi4:
-          <<: *context
-      - hello_network_bbb:
-          <<: *context
-      - hello_network_x86_64:
-          <<: *context
       - hello_phoenix_rpi0:
           <<: *context
       - hello_phoenix_rpi:
@@ -971,14 +863,6 @@ workflows:
             - hello_leds_rpi3a
             - hello_leds_rpi4
             - hello_leds_bbb
-            - hello_network_rpi0
-            - hello_network_rpi
-            - hello_network_rpi2
-            - hello_network_rpi3
-            - hello_network_rpi3a
-            - hello_network_rpi4
-            - hello_network_bbb
-            - hello_network_x86_64
             - hello_phoenix_rpi0
             - hello_phoenix_rpi
             - hello_phoenix_rpi2

README.md

@@ -26,7 +26,6 @@ application's root directory.
 * [`blinky`](https://github.com/nerves-project/nerves-examples/blob/master/blinky/README.md)
 * [`hello_gpio`](https://github.com/nerves-project/nerves-examples/blob/master/hello_gpio/README.md)
 * [`hello_leds`](https://github.com/nerves-project/nerves-examples/blob/master/hello_leds/README.md)
-* [`hello_network`](https://github.com/nerves-project/nerves-examples/blob/master/hello_network/README.md)
 * [`hello_phoenix`](https://github.com/nerves-project/nerves-examples/blob/master/hello_phoenix/README.md)
 * [`hello_lfe`](https://github.com/nerves-project/nerves-examples/blob/master/hello_lfe/README.md)