Changes

** Example about how to use the drag-n-drop http://git.gnome.org/browse/pygobject/tree/demos/gtk-demo/demos/clipboard.py#n96

** Example about how to use the drag-n-drop http://git.gnome.org/browse/pygobject/tree/demos/gtk-demo/demos/clipboard.py#n96

** Walter Bender helped me to solve this issue. Thanks!

** Walter Bender helped me to solve this issue. Thanks!

** [<span style="color: orange;">ALTERNATIVE</span>] Drag and drop is working but the image is being added twice. This is because the SIGNAL is being emitted twice. The same happens with the text, but there is an error related with the index of the selection on the second time that the signal is called, so it fails and add just once the text.

** [<span style="color: orange;">ALTERNATIVE</span>] Drag and drop is working but the image is being added twice. This is because the SIGNAL is being emitted twice. The same happens with the text, but there is an error related with the index of the selection on the second time that the signal is called, so it fails and add just once the text [http://bugs.sugarlabs.org/ticket/3766 ticket]

* After drag-n-drop an arrow is added inside the article (right side) that is being edited. This is not working due: https://bugzilla.gnome.org/show_bug.cgi?id=651962

* After drag-n-drop an arrow is added inside the article (right side) that is being edited. This is not working due: https://bugzilla.gnome.org/show_bug.cgi?id=651962

** Line #641 (''infoslicer/processing/Article.py'')

** Line #641 (''infoslicer/processing/Article.py'')