Vim: Update plugins
Vim: Remove tagbar
Vim: Add HTML5 plugin
Vim: Remove vim-numbertoggle
Vim: Update plugins
Vim: Adjust indent settings for a few filetypes
Vim: Rust: Don't conceal certain things with their unicode representation
Zsh: Use 'on' instead of '1'
Zsh: Remove stale comment
Zsh: Add a lot of example aliases, showing off what zsh can do