Allow user-create option to locate at the bottom of the list.

.gitignore

@@ -23,3 +23,5 @@ bower_components
 
 # Other
 .DS_Store
+
+yarn.lock

README.md

@@ -218,6 +218,7 @@ function render (selectProps) {
 Property | Type | Description
 :---|:---|:---
 `children` | function | Child function responsible for creating the inner Select component. This component can be used to compose HOCs (eg Creatable and Async). Expected signature: `(props: Object): PropTypes.element` |
+`isCreateAtBottom` | bool | Whether user-create option locate at bottom or not. |
 `isOptionUnique` | function | Searches for any matching option within the set of options. This function prevents duplicate options from being created. By default this is a basic, case-sensitive comparison of label and value. Expected signature: `({ option: Object, options: Array, labelKey: string, valueKey: string }): boolean` |
 `isValidNewOption` | function | Determines if the current input text represents a valid option. By default any non-empty string will be considered valid. Expected signature: `({ label: string }): boolean` |
 `newOptionCreator` | function | Factory to create new option. Expected signature: `({ label: string, labelKey: string, valueKey: string }): Object` |

dist/react-select.css

@@ -210,6 +210,7 @@
   margin: -1px;
   clip: rect(0, 0, 0, 0);
   overflow: hidden;
+  float: left;
 }
 @-webkit-keyframes Select-animation-fadeIn {
   from {