ListGroup component
Merge pull request #168 from brainary/list-group

Adding ListGroup component
Fix travis build

Seems a recent change to travis.ci relies on version numbers being
strings, otherwise they are interpreted numbers which in this case was
dropping the trailing "0".
fix a typo where the file name was different from the one in docs/src/ComponentsPage.js
Merge pull request #177 from dozoisch/doc_filename_typo

Typo in DropdownButtonSizes file name
updated doc of input addons
more doc about navs
Check mountable prop is truthly

This additional check is necessary since `typeof null === 'object'`,
react@0.11 it will evaluate prop types before setting their value in some
cases.

closes #180 #175
Correct docs to suggest use of `ModalTrigger` for `Modal`s
Merge pull request #181 from pieterv/mountable-proptype-fix

Mountable propType fix
Upgrade docs to bootstrap@3.2.0, test components with bootstrap@3.2.0 css
Small spelling fix

We should probably spell our own project name correctly :P
split nav basic example in two.
Added input type="submit" support, and ability to override component
class for Buttons
Merge pull request #172 from mtscout6/input-submit

Added input type="submit" support
Allow our custom propTypes to have a chain-able isRequired

This gives the prototype checks a lot more flexibility, as they can
largely be used in the same way the ReactPropTypes are used.
Change propType check for Button componentClass prop to internal check

Change to `CustomPropTypes.componentClass` which is non required.
Clean up spelling.
Only access document.body after component has been mounted

document.body is null before the body tag has loaded, which means when
loading react-bootstrap.js in the `<head>` would result in the container
prop being null. This change moves the `document.body` accessing into
the `getDOMNode` fn which is only called after the component has been
mounted.

closes #180
Merge pull request #185 from pieterv/customproptypes-isrequired

Allow our custom propTypes to have a chain-able isRequired
Merge pull request #186 from pieterv/documentbody-accessing

Only access document.body after component has been mounted