init database and models
add more options to kanban tables
Models v0.01 and add Haml support
Add ekanban module and kanban view protype
kanban board layout done
fix some UI bugs
support kanban query function
change the routes and support sortable and draggable
add ajax:json to support WIP:WIPLimit update
Support wip_limit update
Support card's popup window on double click or drop
Refine the wip,wip_limit handling, fix the /project/asds/kanbans path error
Add kanban card transition check
Support submit a kanban card
add ujs for popup kanban card
UI refine, change the link color and add 'setup' icon
add ajax spinner
create card with issue created.
Update card when issue modified
add project controller's patch to support kanban setting, will come soon