Vim: Add vim-foreplay submodule

This will replace vim-clojure.
Vim: More vimclojure fuzzy indent patterns
Vim: Remove VimClojure submodule

It's replaced by vim-foreplay.
Vim: Add vim-clojure-static submodule
Vim: vim-clojure-static indentation settings
Vim: Add rainbow-parentheses submodule
Vim: Config for rainbow-parenthesis
Vim: Silence autocmd errors in command window
Vim: Add DELETE lispword
Vim: Pretty rainbow parentheses!