Add badge, glyphicon, jumbotron, label, page header, well components
Updated simple component tests
Remove built files
Add `Carousel`
Reset whitespace to 2 spaces
Add unique id's to the docs components page titles
Modal refactor to allow for similar Overlay functionality.

Created `ModalTrigger` component, as the Modal doesn't need to position
logic that typical overlays require. Removed hover activation logic. Only
allow a single child, which is reused for binding, this means we don't
need to create unnecessary wrapper elements.
Add propTypes to Modal, simplify backdrop click hide functionality, add
backdrop: static functionality.
Update docs to reflect new API.
Add `Tooltip` and `Popover` components

Create base overlay components.
Refactor `OverlayTrigger` component, this component is now specific to
positioned overlays.
Added basic example usages to docs.
Test implementation of Overlay `container` prop functionality
Fix index files
Add missing components
Fix whitespace