moving data before sh with correct mode for reconstruction

changed behavior of passing on arguments, so that the default (uniquetol) is used in uniqueDeg functions when no input argument was given.

Adding fallback to integer floor if channel number calculation has residual value. Includes a warning message.

Adding OpenDAFF support for ita_read and ita_write, also extending DAFF writer functionality in itaHRTF class. You may now pass daff_write arguments as further varargsin

use exact search in plot_freqSlice

pass surf options to coordinates surf

- cleanup
- bugfixes
- changed code to codebase from my diplomarbeit
- added shift to ear

also added git commit hash to data

sofa read now honors sampling rate