Add version_added for all new features (#214)

* Add version_added: 1.0.0 for all new features added before pre-ansible-base.

* Add version_added: 1.0.0 for all new features.

* Next release will be 0.2.0

* Fix error.

* Remove unnecessary warnings.

plugins/modules/database/postgresql/postgresql_db.py

@@ -101,6 +101,7 @@ options:
       - Provides additional arguments when I(state) is C(dump).
       - Cannot be used with dump-file-format-related arguments like ``--format=d``.
     type: str
+    version_added: '0.2.0'
   trust_input:
     description:
     - If C(no), check whether values of parameters I(owner), I(conn_limit), I(encoding),
@@ -108,6 +109,7 @@ options:
     - It makes sense to use C(yes) only when SQL injections via the parameters are possible.
     type: bool
     default: yes
+    version_added: '0.2.0'
 seealso:
 - name: CREATE DATABASE reference
   description: Complete reference of the CREATE DATABASE command documentation.
@@ -200,6 +202,7 @@ executed_commands:
   returned: always
   type: list
   sample: ["CREATE DATABASE acme"]
+  version_added: '0.2.0'
 '''