fix and unify shell escaping for user/group/directory#453

Closed

grosser wants to merge 4 commits intocapistrano:masterfrom

grosser:grosser/escape2

Commits on Feb 20, 2019

fix and unify shell escaping for user/group/directory
grosser
committed

Commits on Mar 7, 2019

avoid duplicate calls to env methods
grosser
committed

Commits on Mar 8, 2019