configure now works but still with hypre instead of hdf5
Improve error messages of bootstrap
Update submodules to their develop versions
Edit hopest.{c,h} files
Make hello world examples compile
added hdf5 library support
Ein paar Kommentare in README
Added an example for fortran and c cross compiling.
removed superfluous configure macros.
Improved the cross compiling example
Whitespace/mpi changes
Edit conventions for C/Fortran interfacing
Update p4est and sc to fortran90 branch
Added Fortran90 support.
Removed white spaces in configure.ac
Renamed functions in the C/Fortran example.
Call f90 message from helloc
First files for mesh readin and HDF5.
Merge pull request #1 from tbole/iag

First files for mesh readin and HDF5.
Revert "First files for mesh readin and HDF5."