Handling context and docker files separately#26

Open

mattrochon wants to merge 3 commits intojenkinsci:masterfrom mattrochon:master

+89-8

Commits on Jul 10, 2015

fix for path handling when the context path is not the same as the Dockerfile path. Add missing dependency for unit tests to run
Matt
committed

Commits on Jul 22, 2015

dont use file hash cache
Matt
committed
more updates to docker command handling
Matt
committed