rm all the dockers

thanks @akerl
stolen from
https://github.com/akerl/dotfiles/blob/master/.bundles/linux#L11-L14
remove stale symlinks
remove go autocomplete
remove vim go
remove gocomplete
Revert "remove gocomplete"

This reverts commit 5b6efc12625debefdcf6fc0c7001191cc9df670c.
really re-add gitconfig