COMP: Fix build when there's no tr1

Pulls all symbols from tr1 into std with
{ using namespace tr1 = std }
when there is an tr1, else just uses the symbols from std.

Change-Id: Ic0141ed9fdeb24e009680549e4e011f4489e9f05
COMP: static const <non-integral> is long disallowed

Change-Id: I1ebac0e15d397ab86de887eb9c53092281cae14a