bootstrap fails because README is missing

[Stricken1670]

Hi there,
thanks for maintaining this useful program.

A simple touch README fixed the issue for me.

BR!

[Stricken1670]

Perhaps also add the uthash repo in the bootstrap?
It's kind of a bummer to figure that one out:

git clone https://github.com/troydhanson/uthash.git
./configure --with-uthash=./uthash/include/