Implemented first new kernels for LevMarq
Implemented Matrix Multiplication

Matrix * Matrix
Matrix * Vector
Matrix * Trans(Matrix)

Tested with random matrices of integer and floats
Moved Tests to new directory
Implemented Gauss Jordan algorithm
Implemented Gauss Jordan algorithm
Added the lib directory to the .gitignore
Merge branch 'ParallelLevMarq' of github.com:ComputationalRadiationPhysics/DSP into ParallelLevMarq
Added the function calls for Gauss Jordan und norm operations

- code not verified at the moment
- roh seems to be incorrect
Fitting now works