Bug 1033858 - Update gaia node modules for dependency updates
Merge pull request #21639 from KevinGrandon/bug_1033858_update_node_modules

Bug 1033858 - Update gaia node modules for dependency updates
Bug 1037716 - Disable intermittent failing test | TEST-UNEXPECTED-FAIL | /builds/slave/test/gaia/apps/ringtones/test/marionette/manage_test.js | Ringtone management Manage ringtones Create new ringtone
Bug 921050 - Send email in the background.