Corrected some referencing problems in the docs.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@12117 bcc190cf-cafb-0310-a4f2-bffc1f526a37

docs/ref/index.txt

@@ -21,3 +21,4 @@ API Reference
    signals
    templates/index
    unicode
+   validators

docs/releases/1.2-alpha-1.txt

@@ -184,8 +184,6 @@ status code for the test runner is now 0 for success (no failing tests) and 1
 for any number of test failures.  If needed, the number of test failures can be
 found at the end of the test runner's output.
 
-.. _deprecated-features-1.2:
-
 Features deprecated in 1.2
 ==========================
 

docs/releases/index.txt

@@ -58,6 +58,7 @@ notes.
 .. toctree::
    :maxdepth: 1
 
+   1.2-alpha-1
    1.1-rc-1
    1.1-beta-1
    1.1-alpha-1