\+ Add option to use negative delay values with the `winSincFracDel()` function.
**Signal Processing - Array Processing**\
\* Fix error in `arrMan()` in the inner product of the source directions matrix and the sensor position vectors.
\* Fix error where the returned array manifold array had incorrect dimensions. It was $N_{\textrm{d}} \times N_{\textrm{m}} \times N_{\textrm{k}}$, where $N_{\textrm{d}}$ is the number of source directions, $N_{\textrm{m}}$ the number of sensors and $N_{\textrm{k}}$ the number of frequencies. Now it is $N_{\textrm{m}} \times N_{\textrm{d}} \times N_{\textrm{k}}$.
\* Fix error in `arrMan()` in the inner product of the source directions matrix and the sensor position vectors.\
\* Fix error in `arrMan()`where the returned array manifold had incorrect dimensions. It was $N_{\textrm{d}} \times N_{\textrm{m}} \times N_{\textrm{k}}$, where $N_{\textrm{d}}$ is the number of source directions, $N_{\textrm{m}}$ the number of sensors and $N_{\textrm{k}}$ the number of frequencies. Now it is $N_{\textrm{m}} \times N_{\textrm{d}} \times N_{\textrm{k}}$.
**Utilities - Geometries**\
\* Fix bug in `virtMicGeo()` where translation and rotation were not applied to the geometry mesh coordinates array.