create rails files and edit gemfile
install devise and slim
add livereload
add /spec/
create home controller
create user and admin by devise
install guard
install bootstrap and simple_form
remove admin created from devise
install spring
edit layout template
create views of devise
install grape(api)
create bootstrap_custom(not to collapse navbar)
edit navbar of layout template
create rspec files
fix devise email to pirodx_id, and add validation
install postgresql instead of sqlite3
add login_form
grade -> sp_grade, dp_grade. and create follow