GPII/linux — pull request #56 by klown (2014-08-21 17:29:27+00:00)
Title: GPII-920: Modify installUsbLib and uninstallUsbLib grunt tasks to handle non-fatal errors gracefully.

Minor changes to the calls to 'mkdir' (installUsbLib) and 'rm' (uninstallUsbLib) to avoid "directory already exists" and "can't remove non-empty directory" errors.