remove test and change for personal journal

db/seeds.rb

@@ -19,15 +19,30 @@ WritingJournal.destroy_all
 end
 
 10.times do
-  FactoryGirl.create(:relations)
+  FactoryGirl.create(:journal_relation)
 end
 
 50.times do
-  FactoryGirl.create(:paper_record)
+  FactoryGirl.create(:journal)
 end
 
 50.times do
-  FactoryGirl.create(:co_author_candidate)
+  FactoryGirl.create(:journal_co_author)
 end
 
+10.size.times do
+  FactoryGirl.create(:conference_level)
+end
+
+10.times do
+  FactoryGirl.create(:conference_relation)
+end
+
+50.times do
+  FactoryGirl.create(:conference)
+end
+
+50.times do
+  FactoryGirl.create(:conference_co_author)
+end
 puts "Success!"