MDImageHelper - Help to dowload and replace remote images to local images

Workflow

1. Scan the specific folder to find out the *.md files
2. Loop the .md file find the ref remote images
3. Dowload to local and replace

Usage

-i, --image Set download image folder.

-m, --markdown Required. Set markdown image folder.

-o, --overwrite (Default: false) Overwrite md file.

--help Display this help screen.

--version Display version information.