Add dependencies to Dockerfile to build Redox
Created by: AgostonSzepessy
Problem: The Dockerfile didn't contain all the dependencies that were required to build Redox.
Solution: Allows building Redox using the Dockerfile.
Changes introduced by this pull request: I added autoconf
, flex,
bison, and
texinfoto the package manager install list, I downloaded and compiled
automake-1.15.1, and I installed
cargo-config` as well.