small changes
mere for-loops
simple Makefile
print output arguments
rumme.c: compare the fortran and C data
change: hadvppm input arguments and not comments
fixed error....

It is correct :)
Merge remote-tracking branch 'origin/master' into sebastian
small changes in wrapper
updated matlab code

discovered possible weakness in advection algo
Merge pull request #13 from SebastianArnoldt/sebastian

Sebastian