[readme] update README.md
[readme] move License into Readme
[zsh] change ksh-like glob for one more zsh-like
Going back to the good ol' xinitrc
Striketrough references to systemd --user

It's too annoying to use right now.

I'm gonna remove it altogether along with the submodules in some time.
[zsh] add local npm packages to $PATH
Merged finally

See: zsh-users/zsh-completions@43a3bc1b96babafc32a09460741275081e32b246
This changes are needed to run with .xinitrc again
Add support for a 'vendor everything' approach in ruby development
Move $path from zshenv to zshrc
Fix prepend function
Don't override customized environments in subshells

Only set up environment for the top-level shell, and allow it to be
inherited normally.

See: https://github.com/sorin-ionescu/prezto/pull/500
[prezto] update zpretorc to match latest runcom
Improve autostart so it can load more extensions
[rcrc] move to now that RCM was updated
[rcrc] clean up file
Start using XDG_CONFIG directories
[zsh] set XDG variable for RCM (rcrc)
[zsh] move zshenv to config directory
[zsh] refactor and move everything into $XDG_CONFIG_HOME