Make hl-zasm compiler setting NoUnreferencedLeaves default to false.
fixed errors if you give the new date functions a negative number
Rangers: Raised max range from 2000 -> 50000
The source trace limitation no longer exists, so our limit is no longer needed
Fixes #491
E2 Remote Updater: PP friends/admins can now view/halt chips
Previously, Remote Updater only worked if wire_expression2_friendwrite was 1.
The convar is still required to permit others to edit your E2s.
Addresses #443
Merge pull request #495 from R2ZER0/fix-494

Make hl-zasm compiler setting NoUnreferencedLeaves default to false.
Fix #498. Wire sockets now dupe.

This was added in 940f0f9527d1dbdbab5682c312bcfde80142c1ac and not noticed until now.
E2: Fixed t:difference(t) and t:intersect(t)

It used to remove all string keys - now it keeps them. Thanks to
Grissess for finding this bug.