Bug 1002545 - Switching to b2g desktop builds
Bug 1002545 - Reducing output from download commands
Bug 1002545 - Adding a workaround for those with a firefox build
Bug 1002545 - Ensuring btoa is imported into sandboxes
Bug 1002545 - Cleanup and refactoring
Bug 1002545 - Fixing marionette runners
Bug 1002545 - avoid downloading extension when |DEBUG=1 make|