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.
Merge pull request #11 from hgolsen/master

Merge latest CRA-505 to master. Fixed most of the grammar issues with XmlModelFile.
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
CRA-528
Local noise can not be used when wells are not given
CRA-528
Removed change from last commit
CRA-515
Make blocked logs to be used for estimation of rock physics variables.

Made class blockedlogsforrockphysics.h.

Made blockedLogs::findSizeAndBlockPointers() and blockedLogs::findBlockIJK() static such that they can be called from blockedlogsforrockphysics.cpp.
Merge branch 'CRA-515'

Conflicts:
	crava.vcxproj
	crava.vcxproj.filters
CRA-515

Include const std::vector<BlockedLogsForRockPhysics *> & blockedLogs in GenerateDistributionsRock(). The vector is over all facies. Need to include all facies as the rocks are built recursively.

Include rock name in each DistributionsRock... to find correct facies in the blocked logs.
CRA-515
Removed several class variables and made alpha_, beta_ and rho_ in blockedlogsforrockphysics.h std::vector<std::vector<float> > instead of std::vector<float *>.
CRA-515
Include blocked logs for the given facies into DistributionWithTrendStorage::GenerateDistributionWithTrend(). For solids, fluids and dry rocks, rock physics can not be estimated from wells; hence dummy variables are included.

Made BlockedLogs::blockContinuousLog(), blockDiscreteLog() and findMostProbable() static.
CRA-506 Fixed warning messages in test suite related to the xml file
CRA-529 Fixed undefsum problem (hopefully)
CRA-515

Include blocked_logs in all Trend...Storage::GenerateTrend().

First implementation of estimation of 1D trend.
Merge branch 'master' of https://github.com/CRAVA/crava