stop trying to fix perms auto matically
Merge branch 'master' of github.com:dnadesign/shipistrano

# By John Milmine (3) and Jeremy Olliver (2)
# Via Jeremy Olliver
* 'master' of github.com:dnadesign/shipistrano:
  Feature: sake shouldn't be required to be in the path
  bugfix: correct spec loading
  extra check
  moved logic out to preview
  added check for is sudo, otherwise we run into permissions issues