add color to roles, improvement in label color detection

db/migrate/20150309221221_add_color_to_roles.rb

@@ -0,0 +1,5 @@
+class AddColorToRoles < ActiveRecord::Migration
+  def change
+    add_column :roles, :color, :string
+  end
+end

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: 20150117154652) do
+ActiveRecord::Schema.define(version: 20150309221221) do
 
   create_table "blogposts", force: true do |t|
     t.string   "title"
@@ -83,6 +83,7 @@ ActiveRecord::Schema.define(version: 20150117154652) do
   create_table "roles", force: true do |t|
     t.string  "name"
     t.integer "value"
+    t.string  "color"
   end
 
   create_table "sessions", force: true do |t|

db/seeds.rb

@@ -2,12 +2,12 @@
 # The data can then be loaded with the rake db:seed (or created alongside the db with db:setup).
 
 Role.create!([
-  {name: "disabled", value: 1},
-  {name: "banned", value: 2},
-  {name: "normal", value: 10},
-  {name: "mod", value: 100},
-  {name: "admin", value: 200},
-  {name: "superadmin", value: 500}
+  {name: "disabled", value: 1, color: "#ccc"},
+  {name: "banned", value: 2, color: "#ccc"},
+  {name: "normal", value: 10, color: "#282"},
+  {name: "mod", value: 100, color: "#6af"},
+  {name: "admin", value: 200, color: "#d22"},
+  {name: "superadmin", value: 500, color: "#d22"}
 ])
 
 userpw = SecureRandom.hex(64)