v0.12.0

Add

• [Collapse] #81 Add show / shown / hide / hidden events. df6f411
• [Affix] New component.
• [Breadcrumbs] New component.
• [Tooltip] Add directive.
• [TimePicker] Add use with dropdown demo.

Change

• [Alert] Change prop name closable to dismissible & event name close to dismissed. 81e253e
• [Alert] dismissible default value change to false. 2610801
• [Alert] Default type change to info. 725a3da
• [Carousel] Change indicators slot to scoped slot. 71816f6

Fix

• [Carousel] Fix slide flashing when switch to current active index issue by disabling it. ac1320e