Merge pull request #331 from chriscorwin/GH330---dateinput-has-no-border_-is-too-wide

Updates datepicker to have a border, be the proper width.

Author: interactivellama

components/date-picker/date-picker-base/index.jsx

@@ -114,7 +114,7 @@ module.exports = React.createClass( {
 
     return (
       <div className='ignore-react-onclickoutside'>
-        <div className='slds-datepicker'
+        <div className='slds-datepicker slds-dropdown slds-dropdown--left'
           aria-hidden={false}
           data-selection='single'
           onMouseDown={this.handleBGClick}