Wildcard to indicate we want to mount unique devices during runner iteration

A bit of a hack
stray Printf
fix ood checking for plume and mantle
Fixes OOD checking in plume (and more generally) by created sourceDirChecker.
Merge pull request #47 from tcolar/unique_devices

Allow allocating iteratively unique devices (/dev/sd?) to instances.

This is horrible but completely necessary due to my bad on thinking through how instances work.

LGTM: iansmith
Merge pull request #48 from nordsieck/update-mocks

Updated Mocks

I should have updated this when I changed the "real" types.

LGTM: iansmith
Merge pull request #46 from iansmith/fix_ood_checking

Fix ood checking
Flushing flog before exiting.

So we get a chance to see the error

Conflicts:
	pickett/main.go
Merge pull request #49 from tcolar/flog_tweak

Flog tweak

It's sad that this is even necessary, but LGTM: iansmith
Log before flush
Just get dependencies
Merge pull request #51 from nordsieck/flog

Fix logging
Basic step implemented
Env: wip