Merge branch 'access_token' into 'master'

Remove old sessions in order to force a new access_token access

/cc @vsizov @jacobvosmaer

See merge request !188

app/controllers/application_controller.rb

@@ -12,12 +12,6 @@ class ApplicationController < ActionController::Base
   def current_user
     @current_user ||= session[:current_user]
-
-    # Backward compatibility. Until 7.13 user session doesn't contain access_token
-    # Users with old session should be logged out
-    return nil if @current_user && @current_user.access_token.nil?
-
-    @current_user
   end
   def sign_in(user)

db/migrate/20150706103229_truncate_sessions.rb

+class TruncateSessions < ActiveRecord::Migration
+  def up
+    execute('DELETE FROM sessions')
+  end
+
+  def down
+    execute('DELETE FROM sessions')
+  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: 20150616001155) do
+ActiveRecord::Schema.define(version: 20150706103229) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -175,7 +175,7 @@ ActiveRecord::Schema.define(version: 20150616001155) do
   add_index "tags", ["name"], name: "index_tags_on_name", unique: true, using: :btree
   create_table "variables", force: true do |t|
-    t.integer "project_id", null: false
+    t.integer "project_id",           null: false
     t.string  "key"
     t.text    "value"
   end