Blender Git Commit Log

Preferences: use the users temp directory in background mode

This choice was made when preferences were not read in background mode,
so the temp dir needed to be initialized with something.
See bc9848f7e67c3e695403179f8bcdb78b0e5764a3.

Now preferences are always read there is no reason to ignore this
particular preference in background mode.

Anyone wanting to do background renders that ignore their preferences
can run with factory startup.