mostly changes to multi-ice and rem-multi_old

and also gdb in general and some intl things
and configury tweaks and formatting and warning silencing
and misc. formatting

Change-Id: Ib9749239632999b1c3bb923e5b30a678ed7083d4
should have been part of previous commit (Aug 7 2014)

Change-Id: Id010797932aa11e703bb940f027c1281cd367809