Updating Channels status regarding inclusion into django core (#424)

* Updating Channels status regarding django inclusion

* Removing the page regarding Cross-Compatibility and the references to it.

docs/cross-compat.rst

@@ -1,44 +0,0 @@
-Cross-Compatibility
-===================
-
-Channels is being released as both a third-party app for Django 1.8 through 1.10,
-and being integrated into Django in future. Both of these implementations will be
-very similar, and code for one will work on the other with minimal changes.
-
-The only difference between the two is the import paths. Mostly, where you
-imported from ``channels`` for the third-party app, you instead import from
-``django.channels`` for the built-in solution.
-
-For example::
-
-    from channels import Channel
-    from channels.auth import channel_session_user
-
-Becomes::
-
-    from django.channels import Channel
-    from django.channels.auth import channel_session_user
-
-There are a few exceptions to this rule, where classes will be moved to other parts
-of Django in that make more sense:
-
-* ``channels.tests.ChannelTestCase`` is found under ``django.test.channels.ChannelTestCase``
-* ``channels.handler`` is moved to ``django.core.handlers.asgi``
-* ``channels.staticfiles`` is moved to ``django.contrib.staticfiles.consumers``
-* The ``runserver`` and ``runworker`` commands are in ``django.core.management.commands``
-
-
-Writing third-party apps against Channels
------------------------------------------
-
-If you're writing a third-party app that is designed to work with both the
-``channels`` third-party app as well as ``django.channels``, we suggest you use
-a try-except pattern for imports, like this::
-
-    try:
-        from django.channels import Channel
-    except ImportError:
-        from channels import Channel
-
-All the objects in both versions act the same way, they simply are located
-on different import paths. There should be no need to change logic.

docs/index.rst

@@ -51,7 +51,6 @@ Topics
    binding
    backends
    testing
-   cross-compat
    reference
    faqs
    asgi

docs/inshort.rst

@@ -94,9 +94,16 @@ affect the overall deployed site.
 What version of Django does it work with?
 -----------------------------------------
 
-You can install Channels as a library for Django 1.8 and 1.9, and it (should be)
-part of Django 1.10. It has a few extra dependencies, but these will all
-be installed if you use ``pip``.
+You can install Channels as a library for Django >= 1.8. It has a few
+extra dependencies, but these will all be installed if you use ``pip``.
+
+Official project
+----------------
+
+Channels is not in the Django core as it was initially planned, but it's
+an official Django project since september 2016. More informations about Channels
+as an official project are available on the
+`Django blog <https://www.djangoproject.com/weblog/2016/sep/09/channels-adopted-official-django-project/>`_.
 
 
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