Fixed some memory leakages in test case 2
Merge remote branch 'upstream/master'
CRA-526
Bug in rock physics models.
Error text is written to file when negative samples of vp, vs or density are obtained.
CRA-515
Block logs in processRockPhysics()
Merge branch 'master' of https://github.com/CRAVA/crava
Merge branch 'CRA-515'
CRA-504
Some changes in the xml file tends to disappear. Have tried to include them once more.
Merge pull request #10 from ulvmoen/master

Bug fix in rock physics model and some memory leakages