Updated minimal requirement for the toolbar to 1.1.

Author: jezdez

README.rst

@@ -25,7 +25,7 @@ There is also one Django management command currently:
 
 If you have ideas for other panels please let us know.
 
-* Note: The Debug Toolbar only works on Django 1.1 and newer.
+* Note: The Debug Toolbar only works on Django 1.2 and newer.
 
 Installation
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