* Correct gdal import syntax (osgeo)

* Correct gdal import syntax (osgeo)

 Conflicts:
	fototex/plotting.py

* Add logo name

* add logo image

* add logo image

Add control of nb of sampled frequencies, raise an Exception if this nb is < to the number of PCA components

* get_block_windows : return window_size for both xsize and ysize as window size is no more lower on the image border (we substract the modulo to get the exact division and have the same window size over the whole raster)

* Update moving window with respect to offset due to image border padding
* Add offset property in RGB writing

* Add Laurent Demagistri in Conceptualization & Coordination

Fix rspectrum and rspectrum_per_sector functions (no need to check if size of window is valid anymore)

* Exclude tutorial from pypi package