add CommWorld status to config_summary.m4
explicitly disable e.g. Parallel::send() without CommWorld
Merge pull request #86 from benkirk/remove_global_parallel

Remove e.g. Paralell::send()
If we don't dupe it, we don't free it

This should fix the failures we're seeing when mpich2/1.4.1 complains
that we're not allowed to free MPI_COMM_WORLD.
F77 compiler detection bugfix
Propagate compiler.m4 change to configure
Turn communicator() into comm()

Terser name for the new LibMeshInit/ParallelObject method
Merge pull request #87 from roystgnr/short_comm

Turn communicator() into comm()
GMV name conflict fix for compilation with clang++

One of our enums is also 'GMV', which apparently technically rules it
out as a namespace name.
trivial communicator->comm change
Avoid deprecated API
Fix assorted clang warnings
switch default from tecplot binary bits to compile from source
automake will use CXXFLAGS when compiling, although our summary does not report what they are.  update that
generated file
Moderate improvement/reordering of verbose print statements.
Generalize stitch meshes to still do stitching if there are multiple boundary IDs on a side.
Refactor two copy-paste loops into 1.
stitch_mesh now uses sorted arrays of points rather than an N^2 algorithm for matching points on the stitch surfaces.

It looks the the slowest part of the algorithm is actually doing
N element loops over other_mesh.  Fixing that in next patch.
Removing unecessary loops over the entire mesh and geometric searching. Speeds up stitch_meshes by orders of magnitude.