electron v0.34.1

Changelog:

• Add app.allowNTLMCredentialsForAllDomains API.
• Add app.makeSingleInstance API.
• Add support for --cipher-suite-blacklist command line switch.
• Add ELECTRON_ENABLE_LOGGING environment variable to enable logging.
• Add background-color option for BrowserWindow.
• Enable setting PAC url in session.setProxy API.
• Fix the locations of external files saved by WebContents.savePage.
• Fix memory corruption in child processes forked by child_process.fork.
• Fix debugger stopped at wrong place in main process when --debug-brk is specified.

OS X

• Improve how draggable regions are handled.

Windows

• Make auto-updater module work together with Squirrel.Windows.