.vimrc: use my fork of mru; add a custom menu path
Merge branch 'master' of github.com:brennen/bpb-kit
exec_filter

Just a cheesy thing to run in Vim like:

    :%!exec_filter

Sort of handy for writing docs that have a lotta command line stuff in 'em.

For examples, see archives/cli/index in the p1k3 repo.