Revert "Cleaned up operations and added an explicit save after making WPAccount isWPcom true"

This reverts commit f1bd6c855904782e363fad3a54930259c26cf778.
Revert "Don't blindly ignore sync operation - added logging"

This reverts commit a8ae2a1f4612def585961db4312c0562ca090280.
Revert "Don't register for push notifications here in the App Delegate - called explicitly elsewhere"

This reverts commit 564605405b027425f4542c32142c05c8bfbed357.
Revert "Handle adding & removing push token in user defaults more reliably"

This reverts commit 715dd2aa199cd95bdab6d932e5c5106f73a9aa37.
Revert "Remove duplicate constant NotificationsDeviceToken"

This reverts commit d4aa0b40f8c6c9976276911234f8f67e28d70e61.