File upload as part of markdown body

[maraf]

const easyMDE = new EasyMDE({
    element: document.getElementById('md-content'),
    autoDownloadFontAwesome: false,
    uploadImage:true,
    showIcons: ['upload-image'],
    imageUploadFunction: (file, onSuccess, onError) => {
        console.log(file);
    }
});

• Upload files to folders per page
• Add page showing page's files
• Add existing file picker