stream: move legacy to lib/internal dir#8197

Closed

yorkie wants to merge 5 commits intonodejs:masterfrom

yorkie:refine/stream

Commits on Jan 6, 2017

stream: move legacy to sep file
yorkie
committed

Commits on Jan 7, 2017

stream: move legacy to lib/internal dir
yorkie
committed

Commits on Jan 17, 2017