Add a migration file to unify log tables.
refs #12195
create a migration file to add the refuse_reason column to the item_questions table.
refs #12195
Create a migration file to add the name column to the site_static_pages table.
refs #12195 #13015
Create migration files to add item size informations.
refs #12195
Create a migration file of coupons.
refs #12195 #12973
Create a migration file to add columns to the items table.
refs #12195 #13024 #13025
Merge branch 'development' into migration_fix
Add a migration files for attaching items table to item_alterations.
refs #12195
merge templates of edit and create into _form in item_category_group
Change code logic to upload image for item/set
Modify item category group lang file.
Fixed item/attribute_edit page code format problem
モデル再生成
Remove no attributes parts.
Change logic to get category group values where master_flag is not '1'
Fixed 1+N problem in item/set/index page
Remove useless codes
Fixed 1+N problem in item/set/index page
Missed eager loading for image.
Fixed item detail image is not required and not keep relation items
problem
Code optimization for stock(remove session related)