[O] Combining org-clone-subtree-with-time-shift and the skip weeks of org-class

[Julien Cubizolles]

Instead of cloning N times like org-clone-subtree-with-time-shift does,
could one generate the right amount of headings the same way org-class
does. Instead of getting the same entry repeated like org-class does,
you could later change the title of each entry individually:

org-clone-entry-with-class-type-range on
* Cours
  <2015-01-01 8:00-10:00>

would create (with a + 1 month timeshift) something like
* Cours
  <2015-02-01 8:00-10:00>
* Cours
  <2015-02-01 8:00-10:00>  
  ...
  some weeks skipped
  some holidays skipped


Julien.