Notification.permission need to be set in firefox

  https://developer.mozilla.org/en-US/docs/Web/API/Notification/Using_Web_Notifications
Disable zoom on Android devices
Able to see browser notifications support in user profile
Will not focus first input on touch devices
Can trigger notifications from user profile page
Longer timeout for notifications on Android
Remove notification question in iOS
Merge pull request #132 from Nordaaker/tweaks/android-1

Tweaks for Android devices