Merge pull request #25 from wrathematics/master

pull
Merge pull request #26 from wrathematics/master

pull again
update
vignettes moved
update
finish migration
replace isend
load balance fixed
update
H-M algorithm done
initial galaxy
mcmc_galaxy done?
minor
minor
01.14.14 vignette copyright updated
01.14.14 changelog fixes
Merge branch 'master' of https://github.com/wrathematics/pbdDEMO into wrathematics-master

Conflicts:
	ChangeLog
	DESCRIPTION
	NAMESPACE
	Tests/pbdDMAT/10_reductions.R
	Tests/pbdDMAT/11_arithmetic.R
	Tests/pbdDMAT/12_pblas.R
	Tests/pbdDMAT/13_scalapack.R
	Tests/pbdDMAT/14_stats.R
	Tests/pbdDMAT/16_lmfit.R
	inst/doc/pbdDEMO-guide.Rnw
	inst/doc/pbdDEMO-guide.pdf
	man/pbdDEMO-help.pdf
	vignettes/pbdDEMO-guide.Rnw
	vignettes/pbdDEMO-include/03-mpi.tex
	vignettes/pbdDEMO-include/applications/a4-Bayes.tex
First cleaning ....
minor
minor again