Starting zsh files.
Put the setup of ls colors into a conditional by OS using uname -s

Got rid of old zshrc-orig file

Deleted all the completions setup.

More work done on install script.
Got rid of dotzshrc since it was superfluous.

Added to installer script to update zsh/* to ~/.zsh/*
Fixed the environment so that == is a string comparitor.

Fizxed bug in if statement.
Re-enabled emacs style command editing keys.

Fixed bug in install making backups.