Check parent directories for Cakefiles#1687

Merged

jashkenas merged 2 commits intojashkenas:masterfrom fortes:1686_cakefile_parent_dirs

Sep 12, 2011

+15-8

Commits on Sep 11, 2011

Check parent directories for Cakefiles. Closes #1686
fortes
committed

Commits on Sep 12, 2011

Remove extra call to path.exists when finding Cakefile
fortes
committed