-malloc_dump warnings

[Satish Balay]

Jed,

Looks like the following change is giving warnings with '-malloc_log'

http://petsc.cs.iit.edu/petsc/petsc-dev/rev/4990e0f34444

Perhaps it can be reverted?

thanks,
Satish

------
asterix:/home/balay/tmp/spetsc/src/ksp/ksp/examples/tutorials>./ex2 -malloc_dump
Norm of error 0.000156044 iterations 6
WARNING! There are options you set that were not used!
WARNING! could be spelling mistake, etc!
Option left: name:-malloc_dump no value 
asterix:/home/balay/tmp/spetsc/src/ksp/ksp/examples/tutorials>