youtube/vitess — pull request #217 by yaoshengzhe (2014-12-09 02:12:54+00:00)
Title: rename _vtocc, _vts and _mysql in vitess server

Rename _vtocc, _vts and _mysql ports in the portmap to vt, vts and mysql.

This change do renaming for all server code.
In addition, we store both old and new names in Endpoint in go/vt/topo/tablet.go so that old clients still could be served after this change.