add secondary validations to aliases+implications+requests

test/factories/bulk_update_request.rb

@@ -2,5 +2,6 @@ FactoryGirl.define do
   factory(:bulk_update_request) do |f|
     title "xxx"
     script "create alias aaa -> bbb"
+    skip_secondary_validations true
   end
 end

test/factories/tag_alias.rb

@@ -3,6 +3,7 @@ FactoryGirl.define do
     antecedent_name "aaa"
     consequent_name "bbb"
     status "active"
+    skip_secondary_validations true
 
     after(:create) do |tag_alias|
       unless tag_alias.status == "pending"

test/factories/tag_implication.rb

@@ -3,7 +3,8 @@ FactoryGirl.define do
     antecedent_name "aaa"
     consequent_name "bbb"
     status "active"
-
+    skip_secondary_validations true
+    
     after(:create) do |tag_implication|
       unless tag_implication.status == "pending"
         tag_implication.process!