Shorter date in logger.
conf/cli.js: Reset api key if common.setup fails.
sudo.js: Use 'which' package from npm to determine location of binary.
Added RAM information in Linux's hardware provider.
Hardware provider: ram_module_list for Windows.
Added ram_module_list getter for OSX.
Include ram_module_list in specs report.
Don't turn of logger if debugging when running command via -r.
Fixes for Linux webcam grabbing.