I added some new buttons to the editor, and cleaned up the look a little bit.
The new buttons allow you to add images and gifs directly into your posts
without having to go offsite to, for example, imgur or Giphy.
UPLOAD IMAGES WITH THE IMGUR BUTTON
You can now add images directly into your posts using the imgur button:
Clicking it will cause a file-open dialog to pop up, where you can browse your files and select an image.
The dialog window itself should work as a drag-and-drop, which can make getting the images location easier.
When you open the image file it will be uploaded to imgur anonymously, and automatically be embedded in your post.
SEARCH AND INSERT GIFS WITH THE GIPHY BUTTON
Directly to the right of the imgur button is the GIF button.
This will pop open a dialog window that lets you search Giphy and insert a gif directly into your post.