[maven-release-plugin] prepare for next development iteration
fix getP bug
refactoring getP bug fix
add tests in TestAltLU for getP
Merge pull request #44 from prasant94/develop

fix getP bug
add a DenseColumnMatrix class
fast column access for DenseColumnMatrix
more DenseColumnMatrix tuning
get and set for DenseColumnMatrix
refactor to use i,j as Matrix indices
more refactoring to use i,j as indices
more refactoring
more DenseColumnMatrix refactoring and overrides
DenseColumnMatrix cloning
extra tests for DenseColumnMatrix
make Matrixx.wrapStrided return DenseColumnMatrix where necessary
docs
improve wrapStrided case handling
tests for degenerate MAtrix instances
overrides for DenseColumnMatrix