scripts/make-repo: Increase default job number.
scripts/make-packages: Increase performance during the dependency installation phase.
scripts/install-deps: Handle makedepends.
scripts/make-repo: Make lock names longer. Increase default job number.
scripts/make-package: Fix a double-lock-acquire bug.
bluemaho: Attempt to fix things.
netglub: Attempt to fix things.
scripts/make-repo: Fix a bug.

'0 end' was never read by default. Also, $use_whitelist and
!$use_whitelist were swapped.