Fix bug of logout

1. mutli-binding of logout_success
2. plaid view not create again after relogin
Add root in html for board/tab
Show add board when show_add_board
Finish add new doc
Jump to after doc updated
Add padding for ios8 status bar
Add disable more btn after press it
Invalid more btn after form validate success
Redirect to init route '' in app before route
Add attachment model/collection
Simplify routes

1. category routes into build-in apps route and logic business route
2. update initCard controller and mangage card view according to route
params
3. add pane control for build-in apps
4. doc editor and doc viewer share with same card view
5. set docid into '0' let controllers create a new doc editor view
Show attachment list
Update attachment list title
Add nav board in doc viewer

1. update doc presenter
2. fix bug when exit to doc viewer form atth list
3. fix attachment list not clear old attachments
4. fix bug when goto attachment list
Render task viewer
Parse next tasks

1. add new maps
2. update task model
Add headline into fragment
Add nest list

with new comp:

nest-item
nest-list
sub-item
sub-list
Render nest list view in task viewer
Add next task presenter and render next task list