fixing order of indices in mpdata_fct_3d
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
fixing rotational velocity formulae
removing a call to hook_ante_loop in hdf5_xdmf output
fixing G in 2D and adding G in 3D
fixing bad use of return_macro
Merge pull request #88 from mwarusz/master

G in 3D and various bugfixes (v2)