Generators, simplifies storage of txt that is codeEscaped vs htmlEscaped (#315)

* Adds CodegenText

* Replaces appDescription with CodegenText instance

* Sample updated

* Update CodegenOperation description

* Replaces operation unescapedDescription with description

* Converts operation and schema description to CodegenText

* Updates parameter description

* parameter schema description updated

* Description updated in header

* Updates requestBody description

* Response description updated

* Tag and SecurityScheme updated

* Updates Server, PathItem, + TestCase

* Fixes two java tests

Author: spacether

samples/client/3_0_3_unit_test/java/README.md

@@ -152,7 +152,6 @@ org.openapijsonschematools.client.components.schemas to validate input payloads
 output classes. Json schemas allow multiple types for one schema, so a schema's validate method can have
 allowed input and output types.
 
-
 ## Component Schemas
 
 | Class | Description |
@@ -244,4 +243,3 @@ allowed input and output types.
 | [UriFormat.UriFormat1](docs/components/schemas/UriFormat.md#uriformat1) | |
 | [UriReferenceFormat.UriReferenceFormat1](docs/components/schemas/UriReferenceFormat.md#urireferenceformat1) | |
 | [UriTemplateFormat.UriTemplateFormat1](docs/components/schemas/UriTemplateFormat.md#uritemplateformat1) | |
-

samples/client/openapi_features/nonCompliantUseDiscriminatorIfCompositionFails/python/README.md

@@ -152,6 +152,7 @@ with this_package.ApiClient(used_configuration) as api_client:
         "operator_id": "ADD",
     )
     try:
+        # 
         api_response = api_instance.post_operators(
             body=body,
         )
@@ -180,9 +181,9 @@ HTTP request | Method | Description
 
 Class | Description
 ----- | ------------
-[AdditionOperator](docs/components/schema/addition_operator.md) |
-[Operator](docs/components/schema/operator.md) |
-[SubtractionOperator](docs/components/schema/subtraction_operator.md) |
+[AdditionOperator](docs/components/schema/addition_operator.md) | 
+[Operator](docs/components/schema/operator.md) | 
+[SubtractionOperator](docs/components/schema/subtraction_operator.md) | 
 
 ## Notes for Large OpenAPI documents
 If the OpenAPI document is large, imports in this_package.apis.tags.tag_to_api and this_package.components.schemas may fail with a

samples/client/openapi_features/nonCompliantUseDiscriminatorIfCompositionFails/python/docs/components/schema/addition_operator.md

@@ -4,6 +4,9 @@ this_package.components.schema.addition_operator
 type: schemas.Schema
 ```
 
+## Description
+
+
 ## validate method
 Input Type | Return Type | Notes
 ------------ | ------------- | -------------

samples/client/openapi_features/nonCompliantUseDiscriminatorIfCompositionFails/python/docs/components/schema/operator.md

@@ -4,6 +4,9 @@ this_package.components.schema.operator
 type: schemas.Schema
 ```
 
+## Description
+
+
 ## validate method
 Input Type | Return Type | Notes
 ------------ | ------------- | -------------

samples/client/openapi_features/nonCompliantUseDiscriminatorIfCompositionFails/python/docs/components/schema/subtraction_operator.md

@@ -4,6 +4,9 @@ this_package.components.schema.subtraction_operator
 type: schemas.Schema
 ```
 
+## Description
+
+
 ## validate method
 Input Type | Return Type | Notes
 ------------ | ------------- | -------------

samples/client/openapi_features/nonCompliantUseDiscriminatorIfCompositionFails/python/docs/paths/operators/post.md

@@ -17,6 +17,7 @@ this_package.paths.operators.operation
 ## General Info
 | Field | Value |
 | ----- | ----- |
+| Summary |  |
 | Path | "/operators" |
 | HTTP Method | post |
 
@@ -101,6 +102,7 @@ with this_package.ApiClient(used_configuration) as api_client:
         "operator_id": "ADD",
     )
     try:
+        # 
         api_response = api_instance.post_operators(
             body=body,
         )

samples/client/openapi_features/nonCompliantUseDiscriminatorIfCompositionFails/python/src/this_package/components/schema/addition_operator.py

@@ -122,6 +122,8 @@ class AdditionOperator(
     Ref: https://github.com/openapi-json-schema-tools/openapi-json-schema-generator
 
     Do not edit the class manually.
+
+    
     """
     types: typing.FrozenSet[typing.Type] = frozenset({schemas.immutabledict})
     required: typing.FrozenSet[str] = frozenset({

samples/client/openapi_features/nonCompliantUseDiscriminatorIfCompositionFails/python/src/this_package/components/schema/operator.py

@@ -27,6 +27,8 @@ class Operator(
     Ref: https://github.com/openapi-json-schema-tools/openapi-json-schema-generator
 
     Do not edit the class manually.
+
+    
     """
     # any type
     discriminator: typing.Mapping[str, typing.Mapping[str, typing.Type[schemas.Schema]]] = dataclasses.field(

samples/client/openapi_features/nonCompliantUseDiscriminatorIfCompositionFails/python/src/this_package/components/schema/subtraction_operator.py

@@ -122,6 +122,8 @@ class SubtractionOperator(
     Ref: https://github.com/openapi-json-schema-tools/openapi-json-schema-generator
 
     Do not edit the class manually.
+
+    
     """
     types: typing.FrozenSet[typing.Type] = frozenset({schemas.immutabledict})
     required: typing.FrozenSet[str] = frozenset({

samples/client/openapi_features/nonCompliantUseDiscriminatorIfCompositionFails/python/src/this_package/paths/operators/post/operation.py

@@ -75,6 +75,7 @@ def _post_operators(
         timeout: typing.Optional[typing.Union[int, float, typing.Tuple]] = None,
     ):
         """
+        
         :param skip_deserialization: If true then api_response.response will be set but
             api_response.body and api_response.headers will not be deserialized into schema
             class instances