Timeline ajax loading

app/models/paper.rb

@@ -9,7 +9,8 @@ class Paper
  	field :coauthors, default: "Allen, Shelly, Eric, Manson, Chris, Clara, Anna, Albee, Vincent, Devin, Chunchi, Ika, Jaoshua, Ray, Matt, Lin, Spen"
  	field :created_at, type: Date, default: ->{12.months.ago}
 
- 	belongs_to :journal
+ 	belongs_to :user
+
 
 
  end

app/models/user/user.rb

@@ -23,7 +23,8 @@ class User
   has_one :desktop, :autosave => true, :dependent => :destroy
   has_many :other_accounts, :autosave => true, :dependent => :destroy
   has_many :journals, :autosave => true, :dependent => :destroy
-  
+  has_many :papers, :autosave => true, :dependent => :destroy
+
   belongs_to :role
   has_and_belongs_to_many :sub_roles
   accepts_nested_attributes_for :attribute_values, :allow_destroy => true