Adds markdown-it-imsize syntax support to VS Code's built-in Markdown preview. Overloads original markdown-it image renderer.
Using markdown-it-imsize
syntax the size of images can be specified in the markdown document. When viewing the document using VS Code's built-in Markdown preview, the image file will be resized accordingly.
![sample](sample-image.png =200x100)
is interpreted as
<p><img src="sample-image.png" alt="sample" width="200" height="100"></p>
Note: Width or height can be omitted. In this case the aspect ratio is honored during resize.
![sample](sample-image.png =200x)
or
![sample](sample-image.png =x100)
![sample](sample-image.png =50%x)
is interpreted as
<p><img src="sample-image.png" alt="sample" width="50%"></p>
Added example images
Initial release suporting markdown-it-imsize syntax