node.default['versions']['bash_it'] = '5cb0ecc1c813bc5619e0f708b8015a4596a37d6c'

node.default['versions']['bash_it'] = '8bf641baec4316cebf1bc1fd2757991f902506dc'

Update bash-it sha to latest for chruby support
Update bash-it sha to latest for chruby support

  * existing version is from Aug 2012
  * changes: https://github.com/revans/bash-it/compare/5cb0ecc...8bf641b

Signed-off-by: Brian Cunnie <08b1994189fa435ac5418242919427d718cd7695@pivotallabs.com>
