travis-ci/travis-cookbooks — pull request #372 by ljharb (2014-09-03 07:11:10+00:00)
Title: Update `nvm` to v0.15.0

Fixes `nvm copy-packages`; adds `$NVM_SYMLINK_CURRENT` env var to prevent creation of a "current" symlink; makes `sha1sum` have a higher priority than `shasum`.