Merge pull request #43 from ulvmoen/master

3D inversion of RMS data
CRA-620 Generate resample grid for resampling seismic parameters between different time lapses.

Fixed bug in generating new simbox. Need to generate new base surface allowing the simbox to be rotated.

Included some code to be deleted in next commit.
CRA-620 Removed some code from previous commit
Merge branch 'master' of https://github.com/CRAVA/crava