Set centos as the base image
Started the rewrite for centos
Added more custom source builds
Merged step

It was not intended to be its own step.
Re-added Node and Go Tools
Added configs!
Updated powerline location
Fixed powerline location
Added locale information
Moved config files out of config folder
Added an rpm version of mosh.

Failed at installing source. I giveup for now.
Added devel and build files removal.

To trim unneeded libraries.
Added gcc/cpp to the user deps, for c++ work.
Changed ascii intro.
Added color to the ascii
Random Greeting colors. Huzzah!

Also added `bc` as a dependency, for the math func of Fish.
Added parent hostname to containers
Added a maintainer
Fixed the tmux path, and removed explicit tmux call from make interact
Added keychain