Documented Python 3.5 support for Django 1.8.

Forwardport of d27085b02d58ecf8b72e7189b6a5feaf634ec977 from stable/1.8.x

docs/faq/install.txt

@@ -45,8 +45,8 @@ What Python version can I use with Django?
 ============== ===============
 Django version Python versions
 ============== ===============
-1.4            2.5, 2.6, 2.7
-**1.7, 1.8**   **2.7** and **3.2, 3.3, 3.4**
+1.7            2.7 and 3.2, 3.3, 3.4
+**1.8**        **2.7** and **3.2, 3.3, 3.4, 3.5**
 1.9            2.7, 3.4, 3.5
 ============== ===============
 

docs/releases/1.8.6.txt

@@ -4,7 +4,8 @@ Django 1.8.6 release notes
 
 *Under Development*
 
-Django 1.8.6 fixes several bugs in 1.8.5.
+Django 1.8.6 adds official support for Python 3.5 and fixes several bugs in
+1.8.5.
 
 Bugfixes
 ========

docs/releases/1.8.txt

@@ -25,8 +25,8 @@ release date of Django 1.8.
 Python compatibility
 ====================
 
-Like Django 1.7, Django 1.8 requires Python 2.7, 3.2, 3.3, or 3.4. We **highly
-recommend** and only officially support the latest release of each series.
+Django 1.8 requires Python 2.7, 3.2, 3.3, 3.4, or 3.5. We **highly recommend**
+and only officially support the latest release of each series.
 
 What's new in Django 1.8
 ========================