Fixed iss729 v0.14.1

1. Simplify UI staus
2. Correct spell error
3. Rename
3.1 .is-selected => .is-active
3.2 .ui-normal   => .ui-static
4. Separate UI status
5. Add main borad background color
Update jade pages with v0.14.0
Add component .bar .block .timeline

1. Add new modifier .dot for .list.horizontal
2. Add new components .bar .block .timeline
Add .wrapper and .scroller
Fixed f-737 v0.14.2

Additional Modify:

1. Modify basis UI background color.
2. Remove box shadow in modifier .pure.
3. Keep border radius in modifier .seamless.
4. Remove shape modifier form $BOX to .icon.
5. Remove unnecessary component .tip .tag.
6. Remove cursor in button component.
7. Remove size control in message component.
Add new page file, reply, timeline, config
Use jade mixin reduce repeat HTML v0.15.0

1. Add new component .arrow.
2. Update .tip and .pointer.