add argumentative
bump bundles
insert mode <Tab> indents or completes

Taken from Gary Bernhardt
https://github.com/garybernhardt/dotfiles/blob/833c882b/.vimrc#L141-154
cleanup in autocmds
don't have CommandT bindings autoflush

It hurts a lot on large projects
turn off sidescroll

Cute but awkward with indented lines; I keep having to press `0` to have
the horizontal scroll return to the left edge
`,y` yanks to clipboard
`,d` opens Gdiff for current buffer in new tab

Taken from Gary Bernhardt
make vimrc reloadable
ignore vendor/gems
experimental new status bar style