Tags

**Bloch**:
- Fixed bug introduced with 0.24 where the signal in parallel executed simulation was not correctly accumulated
- Fixed unstack incompatibility in concomittant field effect submodule

**Dataset**
- Moved Orientation-matrix calculation from `RegularGridDataset` to `utils` module to increase re-use

**Analytic** 
- Added Orientation matrix logic to BaseSampling encoding implementation. Now, particle coordinates can also be specified in scanner coordinate system for contrast computation and the position/k-space vector dot-product in the fourier factor calculation is done including the affine OriMatrix transformation
- Added Support to hand in a trajectory module that implements a tf function compatible `__call__` method with batch-logic to the `AnalyticSimulation` class instead of streaming the positional vectors via the dataset.

Release 0.23 -> go public

Bloch Simulations running
Refactoring of analytic simulation package

Now phase tracking and epi tests are available

Now tested container build is available

Fixed CI-Issue

New tensorflow version