tuto import keyword

docs/index.rst

@@ -18,3 +18,4 @@ Tutorial
    
    tutorial_mist.rst
    tutorial_debug.rst
+   tutorial_import.rst

docs/tutorial_import.rst

@@ -0,0 +1,31 @@
+Using the Solidity ``import`` 
+=======================
+
+.. _tutorial-import:
+
+This tutorial will show how to import local file and external file.
+
+The compilation result will contain contracts implemented in imported file.
+
+For a detailed explanation of the ``import`` keyword. see the ``Solidity`` `documentation <http://solidity.readthedocs.io/en/develop/layout-of-source-files.html?highlight=import#importing-other-source-files>`_
+
+Importing a local file
+----------------------
+
+That is the common way.
+
+.. image:: tuto_basicimport.png
+
+Importing from Github
+----------------------
+
+.. image:: tuto_importgit.png
+
+the URL should be like: ``http://github.com/<owner>/<repo>/<path to the file>``
+
+Importing from Swarm
+--------------------
+
+.. image:: tuto_importswarm.png
+
+