added crossorigin anonymous, resizing for large images, and ko-fi button

README.md

@@ -27,6 +27,28 @@ git clone https://github.com/kimcc/hugo-theme-noteworthy.git themes/noteworthy
 
 Refer to the [Hugo docs](https://gohugo.io/getting-started/quick-start/) for more information.
 
+## Image shortcode for large images
+
+To add images using the resize-image shortcode included with this theme, you will need to create a [Post Bundle](https://gohugo.io/content-management/organization/#page-bundles). Create a folder for your post, put your Markdown file and images inside, and rename your Markdown file `index.md`. For example: 
+
+```
+my-new-post
+- index.md
+- image1.jpg
+- image2.png
+```
+
+Then, you can add an image within your Markdown file by using the shortcode like thist:
+
+```
+{{< resize-image src="image1.jpg" alt="My first image" >}}
+```
+
+Add captions like this: 
+
+```
+{{< resize-image src="image2.png" alt="My second image" caption="My caption" >}}
+```
 
 ## Social media accounts
 
@@ -77,6 +99,17 @@ disqusShortname = ""
 googleAnalytics = "" 
 ```
 
+## Ko-fi donation button
+
+If you'd like to enable a Ko-fi button on your posts, enable it in the config file and add your identifier.
+
+```
+# Set enableKofi to true to enable the Ko-fi support button. Add your Ko-fi
+ID to link to your account.
+enableKofi = true
+kofi = ""
+```
+
 
 ## License