Merge pull request #1 from RBigData/master

pull
Merge pull request #2 from RBigData/master

pull
linking for pbdMPI_1.0-0
add mpiP and TAU
update
mpiP bug fixed
update
fpmpi is not working in windows
mpiP added.
update vignettes
functions merged.
Merge pull request #2 from snoweye/master

merge