dotcloud/docker — pull request #1825 by shykes (2013-09-08 00:11:27+00:00)
Title: Refactor to merge builder.go into runtime.go

builder.go, and the Builder type it defines, should be merged into runtime.go/Runtime. It is left over from a previous architecture and unnecessarily complicates the code.

This pull request also adds missing comments to runtime.go.