Moving Azure, AppVeyor, and CircleCI minimal examples in docs also to their own file under examples/

examples/appveyor-minimal.yml

@@ -0,0 +1,15 @@
+image:
+  - Ubuntu
+  - Visual Studio 2015
+
+build_script:
+  # windows
+  - cmd: pip install cibuildwheel==1.1.0
+  - cmd: cibuildwheel --output-dir wheelhouse
+  # linux
+  - sh: "${HOME}/.localpython3.7.4/bin/python3 -m pip install cibuildwheel==1.1.0"
+  - sh: "${HOME}/.localpython3.7.4/bin/python3 -m cibuildwheel --output-dir wheelhouse"
+
+artifacts:
+  - path: "wheelhouse\\*.whl"
+    name: Wheels

examples/azure-pipelines-minimal.yml

@@ -0,0 +1,35 @@
+jobs:
+- job: linux
+  pool: {vmImage: 'Ubuntu-16.04'}
+  steps:
+    - task: UsePythonVersion@0
+    - bash: |
+        python -m pip install --upgrade pip
+        pip install cibuildwheel==1.1.0
+        cibuildwheel --output-dir wheelhouse .
+    - task: PublishBuildArtifacts@1
+      inputs: {pathtoPublish: 'wheelhouse'}
+
+- job: macos
+  pool: {vmImage: 'macOS-10.13'}
+  steps:
+    - task: UsePythonVersion@0
+    - bash: |
+        python -m pip install --upgrade pip
+        pip install cibuildwheel==1.1.0
+        cibuildwheel --output-dir wheelhouse .
+    - task: PublishBuildArtifacts@1
+      inputs: {pathtoPublish: 'wheelhouse'}
+
+- job: windows
+  pool: {vmImage: 'vs2017-win2016'}
+  steps:
+    - task: UsePythonVersion@0
+    - script: choco install vcpython27 -f -y
+      displayName: Install Visual C++ for Python 2.7
+    - bash: |
+        python -m pip install --upgrade pip
+        pip install cibuildwheel==1.1.0
+        cibuildwheel --output-dir wheelhouse .
+    - task: PublishBuildArtifacts@1
+      inputs: {pathtoPublish: 'wheelhouse'}

examples/circleci-minimal.yml

@@ -0,0 +1,38 @@
+version: 2
+
+jobs:
+  linux-wheels:
+    working_directory: ~/linux-wheels
+    docker:
+      - image: circleci/python:3.6
+    steps:
+      - checkout
+      - setup_remote_docker
+      - run:
+          name: Build the Linux wheels.
+          command: |
+            pip install --user cibuildwheel==1.1.0
+            cibuildwheel --output-dir wheelhouse
+      - store_artifacts:
+          path: wheelhouse/
+
+  osx-wheels:
+    working_directory: ~/osx-wheels
+    macos:
+      xcode: "10.0.0"
+    steps:
+      - checkout
+      - run:
+          name: Build the OS X wheels.
+          command: |
+            pip install --user cibuildwheel==1.1.0
+            cibuildwheel --output-dir wheelhouse
+      - store_artifacts:
+          path: wheelhouse/
+
+workflows:
+  version: 2
+  all-tests:
+    jobs:
+      - linux-wheels
+      - osx-wheels

examples/travis-ci-minimal.yml

@@ -19,4 +19,4 @@ install:
 
 script:
   # build the wheels, put them into './wheelhouse'
-  - python -m cibuildwheel --output-dir wheelhouse
+  - python -m cibuildwheel --output-dir wheelhouse

examples/travis-ci-test-and-deploy.yml

@@ -74,4 +74,3 @@ env:
   global:
     - TWINE_USERNAME=joerick
       # Note: TWINE_PASSWORD is set in Travis settings
-