Merge pull request #144 from hgolsen/CRA-505

Cra 727
CRA-728: Fixed bug with missing values in wells.
CRA-686, CRA-728: Fixed issue with writing blocked logs. Fixed an issue with seismic data, and made SeismicStorage a pointer. Updated PrintSettings. Added real seismic logs from seismic data directly to final blocked logs in CravaResult. Fixed some memory issues.
CRA-728: Fixed issue with real seismic logs in estimation mode.
CRA-728: cleanup.
CRA-728: cleanup.
Merge branch 'CRA-505' of git://github.com/CRAVA/crava into CRA-505