1.5x development
updater for update to 1.5

to run update you need to login to admin page and browse to page
fs/admin/update example: http://localhost/fs/admin/update
v.1.5 sql for clean installation.
no need
add description to updater module.
fix simultaneous login language not load.
make update action start when submit button.
wrong permission check
fix 1.5 updater

fix to allow run update from frontend to prevent site table error.
email template wrong link to admin page
admin template link to site manager

add link to multi-site manager
site manager

site manager to allow add multi-site into one script
change site name to sites table

the site name in sites table and config table must be same.
add method to load site id prefix

add _init method to set site id for use with multi-site
use static instead of self

http://fuelphp.com/forums/discussion/6431
PSR fix

fix to as close as PSR
multi-site support
custom checkbox
add links to multi-site from admin navbar
improve link to sites