update golang-crosscompile
remove unused slate config
remove submodules
dont track keybase dir
add vim-less
remove hobbes
remove stale symlinks
remove go autocomplete
remove vim go
remove gocomplete
Revert "remove gocomplete"

This reverts commit 5b6efc12625debefdcf6fc0c7001191cc9df670c.
really re-add gitconfig
remove gocomplete
Revert "remove gocomplete"

This reverts commit 5b6efc12625debefdcf6fc0c7001191cc9df670c.
really re-add gitconfig