Cleaning code..
On branch master
modified:   example/stream-fullperm-example.js
modified:   example/stream-partperm-example.js
modified:   example/stream-sequence-example.js
modified:   lib/brando.js
modified:   lib/filters/emitters/fullperm.js
modified:   lib/filters/emitters/partperm.js
modified:   lib/filters/streams/fullperm-transform.js
modified:   lib/filters/streams/partperm-transform.js