faye out; primus in
create websocket JS on boot
update static links
unsubscribe at shutdown
test suite passes
Merge branch 'master' into primus
Merge branch 'master' into primus
turn off socket server
update ws default for transformer
require ws; do not generate client libs
bring back ws
Merge pull request #400 from evantahler/primus

Primus (remove Faye)