removed redundant skip_before_action
refactoring authenticate_controller related, ready for cookie sign_in
cookie login is now available.
cookie test added.
create TO notice
1. change field type to number_field
2~3. change field type to date_select
4. edit view bug from TO notice is fixed
invalid excel import bug is fixed
1. fix bug to, due_date is not saved
2. numeric validate in backend
3. use bootstrap-selectpicker
add start year option
add gisu in member list very easily
delete duplicate column (duedate)
Merge pull request #275 from DonutWorks/feature/create-to-notice

create TO notice
Merge pull request #280 from DonutWorks/show-gisu-in-member-list

#262 add gisu in member list very easily
Merge pull request #277 from DonutWorks/bug/import-211

invalid excel import bug is fixed
modified login page design
Merge pull request #274 from DonutWorks/feat/issue-219

Feat/issue 219