init: Do not setup the GC logger

This breaks the rest of the log4j system and causes spurious
errors when setting up SSH keys during initial site creation.

GC won't run in init. Even if it did the console setup is
covered by the root logger in ErrorLogFile.

Change-Id: Iaa2f4dc4248fc289910c2401a6e8e2dd3eacc712
2 files changed