Added perfect load balancing to grid creation (not really efficient yet, but sufficient for testing hopefully)
More restrictive use of 64bit integers in grid creation for load balancing
Fixed a bug in perfect load balancing that could wrongly cause empty grids
Added adaptive tasks option for SConstruct
Made section splitting optional and added another option for timing-based load balancing
Fixed an issue with not correctly measuring load balancing, integrity and allocation time in adaptive traversal
Fixed a bug in SConstruct that does not allow compilation on non-intel systems
Added assignment operators for T_grid and t_grid_section in order to be compatible with gfortran 4.8
Changed gfortran-4.8 to gfortran in SConstruct
assignment operator for grids accepts class(t_grid) as source grid now
console visualization now usable with mpi
Added option for serial load balancing, which uses a gather - find optimal solution - scatter scheme
Removed excessive debug output from load balancing
ascii output now supports mpi
Merge branch 'konsolenvis2' into perfect_lb
Minor optimization: merged reductions in linear solvers
Minor optimization: merged reductions in linear solvers and removed unnecessary loop in binary search for serial load balancing
Small bugfix: output iterations in FLash and SWE start with 0 instead of being uninitialized