init.cpp: cosmetic indent changes, preparing for no-wallet

Rebased-from: 520cc05b89aae5fed155482d5fa66b4290487d55

Conflicts:
	src/init.cpp
Add -disablewallet option, to disable wallet support (and BDB)

Conflicts:
	src/init.cpp

Rebased-from: 5d4f3a1f0cbdf52257b41ea09d175c0018ad9434