Update rails dependency to version 3.0.7

Gemfile.lock

@@ -2,12 +2,12 @@ GEM
   remote: http://rubygems.org/
   specs:
     abstract (1.0.0)
-    actionmailer (3.0.6)
-      actionpack (= 3.0.6)
+    actionmailer (3.0.7)
+      actionpack (= 3.0.7)
       mail (~> 2.2.15)
-    actionpack (3.0.6)
-      activemodel (= 3.0.6)
-      activesupport (= 3.0.6)
+    actionpack (3.0.7)
+      activemodel (= 3.0.7)
+      activesupport (= 3.0.7)
       builder (~> 2.1.2)
       erubis (~> 2.6.6)
       i18n (~> 0.5.0)
@@ -15,19 +15,19 @@ GEM
       rack-mount (~> 0.6.14)
       rack-test (~> 0.5.7)
       tzinfo (~> 0.3.23)
-    activemodel (3.0.6)
-      activesupport (= 3.0.6)
+    activemodel (3.0.7)
+      activesupport (= 3.0.7)
       builder (~> 2.1.2)
       i18n (~> 0.5.0)
-    activerecord (3.0.6)
-      activemodel (= 3.0.6)
-      activesupport (= 3.0.6)
+    activerecord (3.0.7)
+      activemodel (= 3.0.7)
+      activesupport (= 3.0.7)
       arel (~> 2.0.2)
       tzinfo (~> 0.3.23)
-    activeresource (3.0.6)
-      activemodel (= 3.0.6)
-      activesupport (= 3.0.6)
-    activesupport (3.0.6)
+    activeresource (3.0.7)
+      activemodel (= 3.0.7)
+      activesupport (= 3.0.7)
+    activesupport (3.0.7)
     arel (2.0.9)
     bcrypt-ruby (2.1.4)
     builder (2.1.2)
@@ -53,17 +53,17 @@ GEM
       rack (>= 1.0.0)
     rack-test (0.5.7)
       rack (>= 1.0)
-    rails (3.0.6)
-      actionmailer (= 3.0.6)
-      actionpack (= 3.0.6)
-      activerecord (= 3.0.6)
-      activeresource (= 3.0.6)
-      activesupport (= 3.0.6)
+    rails (3.0.7)
+      actionmailer (= 3.0.7)
+      actionpack (= 3.0.7)
+      activerecord (= 3.0.7)
+      activeresource (= 3.0.7)
+      activesupport (= 3.0.7)
       bundler (~> 1.0)
-      railties (= 3.0.6)
-    railties (3.0.6)
-      actionpack (= 3.0.6)
-      activesupport (= 3.0.6)
+      railties (= 3.0.7)
+    railties (3.0.7)
+      actionpack (= 3.0.7)
+      activesupport (= 3.0.7)
       rake (>= 0.8.7)
       thor (~> 0.14.4)
     rake (0.8.7)