Add HTML Text node

https://dom.spec.whatwg.org/#interface-text

HTMLKit/HTMLText.h

@@ -0,0 +1,17 @@
+//
+//  HTMLText.h
+//  HTMLKit
+//
+//  Created by Iska on 26/02/15.
+//  Copyright (c) 2015 BrainCookie. All rights reserved.
+//
+
+#import "HTMLNode.h"
+
+@interface HTMLText : HTMLNode
+
+@property (nonatomic, copy) NSMutableString *data;
+
+- (instancetype)initWithData:(NSString *)data;
+
+@end

HTMLKit/HTMLText.m

@@ -0,0 +1,47 @@
+//
+//  HTMLText.m
+//  HTMLKit
+//
+//  Created by Iska on 26/02/15.
+//  Copyright (c) 2015 BrainCookie. All rights reserved.
+//
+
+#import "HTMLText.h"
+
+@implementation HTMLText
+
+- (instancetype)init
+{
+	return [self initWithData:@""];
+}
+
+- (instancetype)initWithData:(NSString *)data
+{
+	self = [super initWithName:@"#text" type:HTMLNodeText];
+	if (self) {
+		self.data = [NSMutableString new];
+		[self.data setString:data ?: @""];
+	}
+	return self;
+}
+
+- (NSString *)textContent
+{
+	return [self.data copy];
+}
+
+- (void)setTextContent:(NSString *)textContent
+{
+	[self.data setString:textContent ?: @""];
+}
+
+#pragma mark - NSCopying
+
+- (id)copyWithZone:(NSZone *)zone
+{
+	HTMLText *copy = [super copyWithZone:zone];
+	copy.data = self.data;
+	return copy;
+}
+
+@end