move screenshots so that sphinx can access it.

README.rst

@@ -29,15 +29,15 @@ Jedi for now, you'll have to use VIM. But there are new plugins emerging:
 
 Here are some pictures:
 
-.. image:: https://github.com/davidhalter/jedi/raw/master/screenshot_complete.png
+.. image:: https://github.com/davidhalter/jedi/raw/master/docs/source/screenshot_complete.png
 
 Completion for almost anything (Ctrl+Space).
 
-.. image:: https://github.com/davidhalter/jedi/raw/master/screenshot_function.png
+.. image:: https://github.com/davidhalter/jedi/raw/master/docs/source/screenshot_function.png
 
 Display of function/class bodies, docstrings.
 
-.. image:: https://github.com/davidhalter/jedi/raw/master/screenshot_pydoc.png
+.. image:: https://github.com/davidhalter/jedi/raw/master/docs/source/screenshot_pydoc.png
 
 Pydoc support (with highlighting, Shift+k).
 

docs/source/index.rst

@@ -9,6 +9,10 @@ About Jedi
     :members:
     :undoc-members:
 
+Autocompletion can look like this (e.g. VIM plugin):
+
+.. figure:: screenshot_complete.png
+   :align: center
 
 Contents
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