Init
finish session controller
beta version
optimize UI to inform admin which book are delayed
optimize UI to inform admin which book are delayed
fix record order bug
Merge branch 'master' of heroku.com:crowne-plaza-lib
for book and reader, add new column for id, add protection for destroy, change button style
modify book model by adding price press and author
change book and reader show page to use list
update jquery-rails gem
merge weird change from heroku