Prepare release (#75)

* Improve changelog generator config.

* We don't have docs at that URL.

* Require Ansible(-base) 2.9.10 or newer.

Needed for deprecation syntax.

* Update all deprecations from Ansible 2.1x to community.crypto 2.0.0.

* Forgot to check in fixes.

* Shorten lines.

* Fix unit test requirements.

* Fix YAML strings which only had a closing quote.

* Galaxy neither likes uppercase nor spaces in tags.

* General README improvements.

* Add roadmap section to README.

* Next release will be 1.0.0.

* Extend using instructions.

* Tags with dashes are also not allowed.

* Fix changelog link.

plugins/modules/openssl_privatekey.py

@@ -24,7 +24,7 @@ description:
       (or specify none), change the keysize, etc., the private key will be
       regenerated. If you are concerned that this could **overwrite your private key**,
       consider using the I(backup) option."
-    - The module can use the cryptography Python library, or the pyOpenSSL Python
+    - "The module can use the cryptography Python library, or the pyOpenSSL Python
       library. By default, it tries to detect which one is available. This can be
       overridden with the I(select_crypto_backend) option. Please note that the
       PyOpenSSL backend was deprecated in Ansible 2.9 and will be removed in Ansible 2.13."
@@ -110,7 +110,7 @@ options:
             - The default choice is C(auto), which tries to use C(cryptography) if available, and falls back to C(pyopenssl).
             - If set to C(pyopenssl), will try to use the L(pyOpenSSL,https://pypi.org/project/pyOpenSSL/) library.
             - If set to C(cryptography), will try to use the L(cryptography,https://cryptography.io/) library.
-            - Please note that the C(pyopenssl) backend has been deprecated in Ansible 2.9, and will be removed in Ansible 2.13.
+            - Please note that the C(pyopenssl) backend has been deprecated in Ansible 2.9, and will be removed in community.crypto 2.0.0.
               From that point on, only the C(cryptography) backend will be available.
         type: str
         default: auto
@@ -917,7 +917,8 @@ def main():
             if not PYOPENSSL_FOUND:
                 module.fail_json(msg=missing_required_lib('pyOpenSSL >= {0}'.format(MINIMAL_PYOPENSSL_VERSION)),
                                  exception=PYOPENSSL_IMP_ERR)
-            module.deprecate('The module is using the PyOpenSSL backend. This backend has been deprecated', version='2.13')
+            module.deprecate('The module is using the PyOpenSSL backend. This backend has been deprecated',
+                             version='2.0.0', collection_name='community.crypto')
             private_key = PrivateKeyPyOpenSSL(module)
         elif backend == 'cryptography':
             if not CRYPTOGRAPHY_FOUND: