change dev domain to tangthuvien.dev
fix bug for mysql on utf-8

Specified key was too long; max key length is 1000 bytes
add migrate and collect static for deploy script
ignore local settings
add book cover field and thumb
add resource for bootstrap template
change layout style to bootstrap for book feature
change layout style to bootstrap for account login
add one_time_show_notification context processor
display book cover thumb in the book list
fix wrong style with pagination
install image lib on new server
disable click on current page
change unfavorite button to bootstrap style
move js and css general static file to tangthuvien app
move general define template tag and middleware to tangthuvien
add onetime notification mechanic
install redis on ubuntu using apt-get instead of hard way
make onetime notification easier to use from template
make style changable from user