Add Vera++ rules to handle lambdas and EXPECT_THROW

Added Vera++ rules to allow the following in terms of T011:

auto foo = [&](bar const &, baz const &) -> bool {
    baz ();
}

std::call_once (fooOnce, []() {
                                         bar ();
                                     });

EXPECT_THROW ({
    foo ();
});