Intrinsics for N2965: Type traits and base classes

[Benjamin Kosnik]

> Please post a ChangeLog entry with a patch.  Someone added one for
> you:
> 
> 2011-10-17  Michael Spertus  <mike_spertus@symantec.com>
> 
> 	* gcc/c-family/c-common.c (c_common_reswords): Add __bases,
> 	__direct_bases.
> 	* gcc/c-family/c-common.h: Add RID_BASES and RID_DIRECT_BASES.
> 
> but it is in the wrong file (c-family has its own ChangeLog) and
> shouldn't contain the gcc/c-family prefix (paths are relative to the
> directory).

Sorry Eric, this was my fault. I see that Paolo has already fixed this
up. 

Thanks Paolo!

best,
benjamin