Update db schema

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20140414093351) do
+ActiveRecord::Schema.define(version: 20140414131055) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -128,10 +128,10 @@ ActiveRecord::Schema.define(version: 20140414093351) do
   add_index "keys", ["user_id"], name: "index_keys_on_user_id", using: :btree
 
   create_table "merge_request_diffs", force: true do |t|
-    t.string   "state",            default: "collected", null: false
+    t.string   "state"
     t.text     "st_commits"
     t.text     "st_diffs"
-    t.integer  "merge_request_id",                       null: false
+    t.integer  "merge_request_id", null: false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -186,9 +186,9 @@ ActiveRecord::Schema.define(version: 20140414093351) do
     t.datetime "updated_at"
     t.string   "type"
     t.string   "description", default: "", null: false
+    t.string   "avatar"
     t.string   "ldap_cn"
     t.integer  "ldap_access"
-    t.string   "avatar"
   end
 
   add_index "namespaces", ["name"], name: "index_namespaces_on_name", using: :btree