Prepare for 1.1.0 (#30)

* refactor the view inspection process to be more modular and allow recursive customization
* add operation_id argument to @swagger_auto_
* add inspections for min/max validators
* add support for URLPathVersioning and NamespaceVersioning
* integrate with djangorestframework-camel-case
* fix bugs, improve tests and documentation

src/drf_yasg/inspectors/__init__.py

@@ -0,0 +1,38 @@
+from .base import (
+    BaseInspector, ViewInspector, FilterInspector, PaginatorInspector,
+    FieldInspector, SerializerInspector, NotHandled
+)
+from .field import (
+    InlineSerializerInspector, ReferencingSerializerInspector, RelatedFieldInspector, SimpleFieldInspector,
+    FileFieldInspector, ChoiceFieldInspector, DictFieldInspector, StringDefaultFieldInspector,
+    CamelCaseJSONFilter
+)
+from .query import (
+    CoreAPICompatInspector, DjangoRestResponsePagination
+)
+from .view import SwaggerAutoSchema
+from ..app_settings import swagger_settings
+
+# these settings must be accesed only after definig/importing all the classes in this module to avoid ImportErrors
+ViewInspector.field_inspectors = swagger_settings.DEFAULT_FIELD_INSPECTORS
+ViewInspector.filter_inspectors = swagger_settings.DEFAULT_FILTER_INSPECTORS
+ViewInspector.paginator_inspectors = swagger_settings.DEFAULT_PAGINATOR_INSPECTORS
+
+__all__ = [
+    # base inspectors
+    'BaseInspector', 'FilterInspector', 'PaginatorInspector', 'FieldInspector', 'SerializerInspector', 'ViewInspector',
+
+    # filter and pagination inspectors
+    'CoreAPICompatInspector', 'DjangoRestResponsePagination',
+
+    # field inspectors
+    'InlineSerializerInspector', 'ReferencingSerializerInspector', 'RelatedFieldInspector', 'SimpleFieldInspector',
+    'FileFieldInspector', 'ChoiceFieldInspector', 'DictFieldInspector', 'StringDefaultFieldInspector',
+    'CamelCaseJSONFilter',
+
+    # view inspectors
+    'SwaggerAutoSchema',
+
+    # module constants
+    'NotHandled',
+]