Cannot use 0 as a default public segment

[Tigga]

https://github.com/screeps/driver/blob/4f37b9c4fdb79523f6e78ff8bdd4862fe3abf100/lib/runtime/make.js#L214

if(!runResult.activeForeignSegment.id && user.defaultPublicSegment) {

Will only work if user.defaultPublicSegment is non-zero.

Docs say it can be 0-99 https://docs.screeps.com/api/#RawMemory.setDefaultPublicSegment

[Donatzor]

related to: https://screeps.com/forum/topic/2922/unable-to-read-other-players-segments-using-the-rawmemory-component/11 ? thought that was fixed though

[Madrang]

Was still there, so i made a PR.

https://github.com/screeps/driver/pull/46