Merge with branches/dev/stubs up to r22699:
* Optional stubless calls for GCC 3.[234] on Linux 32 bit (see release notes for details)
* update CINT7 - replaces the branch in the CINT repository
* new directory layout: reflex, cint, and cint7 moved under cint/
* CINT stand-alone now part of ROOT's CINT; CINT's svn repository is not used anymore.
* Remove v6_ prefix from the CINT source filenames.
In addition:
* Remove CINT's special parsing hook for R__EXTERN; just #define it to extern


git-svn-id: http://root.cern.ch/svn/root/trunk@22729 27541ba8-7e3a-0410-8455-c3a389f83636