updating release date

Author: tenderlove

actionmailer/CHANGELOG.md

@@ -1,4 +1,4 @@
-## Rails 3.2.7 (unreleased)
+## Rails 3.2.7 (Jul 26, 2012)
 
 *   No changes.
 

actionpack/CHANGELOG.md

@@ -1,4 +1,4 @@
-## Rails 3.2.7 (unreleased) ##
+## Rails 3.2.7 (Jul 26, 2012) ##
 
 * Do not convert digest auth strings to symbols. CVE-2012-3424
 

activemodel/CHANGELOG.md

@@ -1,4 +1,4 @@
-## Rails 3.2.7 (unreleased)
+## Rails 3.2.7 (Jul 26, 2012)
 
 * `validates_inclusion_of` and `validates_exclusion_of` now accept `:within` option as alias of `:in` as documented.
 

activerecord/CHANGELOG.md

@@ -1,4 +1,4 @@
-## Rails 3.2.7 (unreleased) ##
+## Rails 3.2.7 (Jul 26, 2012) ##
 
 *   `:finder_sql` and `:counter_sql` options on collection associations
     are deprecated. Please transition to using scopes.

activeresource/CHANGELOG.md

@@ -1,4 +1,4 @@
-## Rails 3.2.7 (unreleased)
+## Rails 3.2.7 (Jul 26, 2012)
 
 *   No changes.
 

activesupport/CHANGELOG.md

@@ -1,4 +1,4 @@
-## Rails 3.2.7 (unreleased)
+## Rails 3.2.7 (Jul 26, 2012)
 
 * Hash#fetch(fetch) is not the same as doing hash[key]
 * adds a missing require [fixes #6896]

railties/CHANGELOG.md

@@ -1,4 +1,4 @@
-## Rails 3.2.7 (unreleased)
+## Rails 3.2.7 (Jul 26, 2012)
 
 * Since Rails 3.2, use layout false to render no layout
 * Use strict_args_position! if available from Thor