NFS atomic save tempfiles shoud be ignored in the file listing by default

Whenever I set up a new workstation with ST3, the default setup shows the atomic save tempfiles (e.g. ".nfs00000000003207ff00000005") in the directory listing. The first thing I do on any new environment is edit the file excludes thusly:

"file_exclude_patterns": [ ".nfs000*", "*.pyc", "*.pyo", ...

Since these files are generated by ST, I believe it's only fair that they be ignored in the default config.