AttestationTemplate: store logo and signature with uuid

db/migrate/20171019113449_add_logo_secure_token_column_to_attestation_template.rb

@@ -0,0 +1,5 @@
+class AddLogoSecureTokenColumnToAttestationTemplate < ActiveRecord::Migration[5.0]
+  def change
+    add_column :attestation_templates, :logo_secure_token, :string
+  end
+end

db/migrate/20171019113610_add_signature_secure_token_column_to_attestation_template.rb

@@ -0,0 +1,5 @@
+class AddSignatureSecureTokenColumnToAttestationTemplate < ActiveRecord::Migration[5.0]
+  def change
+    add_column :attestation_templates, :signature_secure_token, :string
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20171019085515) do
+ActiveRecord::Schema.define(version: 20171019113610) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -81,6 +81,8 @@ ActiveRecord::Schema.define(version: 20171019085515) do
     t.datetime "created_at",   null: false
     t.datetime "updated_at",   null: false
     t.integer  "procedure_id"
+    t.string   "logo_secure_token"
+    t.string   "signature_secure_token"
     t.index ["procedure_id"], name: "index_attestation_templates_on_procedure_id", unique: true, using: :btree
   end