trying zshell
add oh my zshell as submodule
improvements on zsh, my_env file contains the commum behavior between zsh and bash
some improvement on ls colors
improve less colors, remove path handle for brew
little improvement on git ps1 status
improvements on my zsh configs, colors, autocomplete, and others
move some stuff to my_env
many adjustments
Merge branch 'master' into zshell
Merge branch 'master' into zshell
some git ps1 improvements
fix my_env