Move tar/7zip path logic out of attributes and into helpers#160

Merged

tas50 merged 8 commits intomasterfrom fix_7zip_failure

Nov 16, 2016

+130-49

Commits on Nov 8, 2016

Move tar/7zip path logic out of attributes and into helpers
tas50
committed

Commits on Nov 11, 2016

Add windows test recipe and fix node access in the libraries
tas50
committed

Commits on Nov 16, 2016

Go back to W32 for the registry and add a helper with better failure messaging
tas50
committed