We can easily start steam after reseting, so a notification will have to do instead
This is ok now that we check if it is the first run or not

Revert "Do not start with Big Picture Mode enabled by default. This will cause an issue because steam won't be able to find any networks and will be have to be killed."

This reverts commit ca598ed64dc12a3c851776c63f180996b36336d2.