Remove SWGFile from objc client

samples/client/petstore/objc/SwaggerClient/SWGFile.h

@@ -1,45 +0,0 @@
-#import <Foundation/Foundation.h>
-
-@interface SWGFile : NSObject
-
-/**
- * File name
- */
-@property(nonatomic, readonly) NSString* name;
-
-/**
- * File mimeType, for `multipart/form` post
- */
-@property(nonatomic, readonly) NSString* mimeType;
-
-/**
- * File data
- */
-@property(nonatomic, readonly) NSData* data;
-
-/**
- * File field parameter name, for `multipart/form` post
- */
-@property(nonatomic) NSString* paramName;
-
-/**
- * File path
- */
-@property(nonatomic, readonly) NSString *path;
-
-/**
- * Initialize with `filename`, `mimeType`, `filedata`.
- */
-- (id) initWithNameData: (NSString*) filename
-               mimeType: (NSString*) mimeType
-                   data: (NSData*) data;
-
-/**
- * Initialize with `filepath`, `filedata`, `filename`
- * and write file data into file path.
- */
-- (id) initWithPath: (NSString *) filepath
-               data: (NSData *) data
-               name: (NSString *) filename;
-    
-@end

samples/client/petstore/objc/SwaggerClient/SWGFile.m

@@ -1,35 +0,0 @@
-#import "SWGFile.h"
-
-@implementation SWGFile
-
-- (id) init {
-    self = [super init];
-    return self;
-}
-
-- (id) initWithNameData: (NSString*) filename
-               mimeType: (NSString*) fileMimeType
-                   data: (NSData*) data {
-	self = [super init];
-	if(self) {
-		_name = filename;
-		_mimeType = fileMimeType;
-		_data = data;
-	}
-	return self;
-}
-
-- (id) initWithPath:(NSString *)filepath data:(NSData *)data name:(NSString *)filename {
-    self = [super init];
-    
-    if (self) {
-        _name = filename;
-        _data = data;
-        _path = filepath;
-        [data writeToFile:_path atomically:YES];
-    }
-    
-    return self;
-}
-
-@end