Can I lower the number of threads on Arm?

Hi

Is it possible to make ST create less threads on Arm builds? The reason I am asking is that on my device the cpu use and resources a concern to me. I do not mind if the syncs slow down a bit.

Setting GOMAXPROCS to 1 (see http://docs.syncthing.net/users/syncthing.html for that an other environment variables) disables most parallelization.

Thanks. I will try it today.