Split middleware into own repo, split libs into submodule

[twhoffma]

Can use

git submodule update --remote --merge

to update deps.

bgg.js qrequests.js db-couch.js srch-elastic.js logger.js

but we also need to find a way to allow them to read the config in this case.. localconfig will probably be split since middleware only needs read access while sync needs read write