search local home for the username being used remotely (0xdiag) for validating the path name you're going to use when running remotely. means local wants to mimic remote setup, but you always want that anyhow. if not found, still looks for other places, so a remote ln -s always be created manually (once) to match the local setup if necessary, to make things work. (assuming it's found somewhere locally)
Merge branch 'master' of github.com:0xdata/h2o