ADD: .gitlab-ci.yml

Closes #9 (closed)

doc/MISC.md

-## Miscellaneous: Work with images with differents footprints / resolutions
+## Miscellaneous: Work with images with different footprints / resolutions
 OrfeoToolBox provides a handy `Superimpose` application that enables the projection of an image into the geometry of another one.
 
 In pyotb, a function has been created to handle more than 2 images.
@@ -35,4 +35,4 @@ print(s2_image.shape)  # (657, 520, 4)
 print(vhr_image.shape)  # (657, 520, 3)
 print(labels.shape)  # (657, 520, 1)
 # Then we can do whichever computations with s2_image, vhr_image, labels
-```
\ No newline at end of file
+```