Vim: +jnwhiteh/vim-golang
Zsh: Drop tmux aliases, add Vim alias.
Vim: Don't source control the spelling dictionary.
Scripts: docker-clean only 'Exit'ed containers.
Scripts: Use `sudo` for `docker`, see 0.5.2 changelog.
Vim: Use old regex engine which is faster in most cases, e.g., Yaml.
Zsh: Alias 'v' should be just vim, nothing fancy.
Vim: Don't be clever when joining lines.
Vim: Don't ask if I want to delete a buffer when renaming it in NERDTree.
Vim: Giving vim-nerdtree-tabs another go, most issues ironed out.