Add static resources

[anderspitman]

We need to add the home page images and default BED files. Lets place these files in an S3 bucket, and use full URLs to link to them from the app.

[YangQi007]

I have these files and images. Do you want me to send them to you? Or I can do it if you can point me to the S3 bucket.

[anderspitman]

Go ahead and upload them to this bucket here: s3://static.iobio.io/prod/bam.iobio.io/