`trops env show` should report everything in the trops.cfg

[kojiwell]

Right now sudo option and tags are missing in the output of trops env show.

(τ)blue# trops env show          
ENV
  TROPS_DIR   = /opt/shared/trops
  TROPS_ENV   = test2
  TROPS_SID   = a3d2151
Git
  git-dir     = /opt/shared/trops/repo/test2.git
  work-tree   = /
  git-remote  = git@gitlab.com:kojiwell/test.git
  logfile     = $TROPS_DIR/log/test2.log

And the "Git" in the output should be "Config" or something else.