Update traffic plot to work with Octave 3.8.0.
Updating the github traffic plot.
Namespace error and shadow warning fixes in rb ex7
Fix signed/unsigned comparison warning
Fix FParser AD compilation with --disable-threads
Misc ex7 bugfix for --disable-second
Merge pull request #279 from libMesh/ad_nothreads_fix

Fix FParser AD compilation with --disable-threads
Use TOLERANCE in misc ex10
Loosen fem_system_ex1 residual tolerance again

Some partitionings still weren't giving a linear system that could be
taken to a tight tolerance 50K steps at a time with only default PETSc
options.
Handle key collisions when stitching meshes

This triggered for me with a 16-bit dof_id_type buildbot test, but
there's no reason it couldn't happen with a larger id type and much
worse luck.
Use dof_id_type in misc ex11
Merge pull request #280 from libMesh/mesh_stitch_bugfix

Handle key collisions when stitching meshes
Use the correct mesh for output in misc ex10
write_equation_systems de-inlining, extra assert

The extra assert catches the (just-fixed) bug in misc ex10.

The de-inlining seemed more sensible than adding another
equation_systems.h dependency, since this is a costly method to begin
with.
Merge pull request #281 from libMesh/double_check_mesh

Double check mesh in write_equation_systems
Use a multimap where we might have duplicate keys
Merge pull request #282 from libMesh/mesh_stitch_bugfix2

Use a multimap where we might have duplicate keys
Update traffic.
Adding Prudencio, 2014b.
AC_HELP_STRING -> AS_HELP_STRING

AS_HELP_STRING seems to have been in autoconf since 2004.

AC_HELP_STRING is officially obsolete, and apparently some autoconf
versions complain about it.

My version of autoconf thinks they're functionally exactly equivalent,
but since googling AS_HELP_STRING takes you to the correct manual page
and AC_HELP_STRING doesn't, we might as well use the former.