Changelog:

• Disable Chromium's logging by default unless --enable-logging is specified.
• Don't add paths outside the app to Node module search paths in packaged app.

Linux

• Fix crash when dragging items from FireFox and QT5 programs to Electron.
• Fix crash when closing window while having keyboard focus.
• Fix pressing Alt not showing auto-hide menubar.
• Fix various problems with high-DPI displays.
• Fix tooltips cropped by the window.
• Quit gracefully when app is terminated with Ctrl+C.