fix(React): PropTypes warnings w/ React 5.5+ (#119)

Author: pioh

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-fine-uploader",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "license": "MIT",
   "description": "React UI components for using Fine Uploader in a React-based project.",
   "author":     {
@@ -22,7 +22,8 @@
   "main": "gallery/index.js",
   "peerDependencies": {
     "react": "0.14.x || 15.x.x",
-    "react-addons-css-transition-group": "0.14.x || 15.x.x"
+    "react-addons-css-transition-group": "0.14.x || 15.x.x",
+    "prop-types": "15.x.x"
   },
   "dependencies": {
     "fine-uploader-wrappers": "1.0.0",
@@ -59,6 +60,7 @@
     "react-addons-css-transition-group": "15.4.2",
     "react-addons-test-utils": "15.4.2",
     "react-dom": "15.4.2",
+    "prop-types": "15.5.8",
     "style-loader": "0.16.0",
     "webpack": "2.3.2",
     "webpack-node-externals": "1.5.4"

src/cancel-button.jsx

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react'
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
 
 class CancelButton extends Component {
     static propTypes = {

src/delete-button.jsx

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react'
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
 
 class DeleteButton extends Component {
     static propTypes = {

src/dropzone.jsx

@@ -1,5 +1,6 @@
 import qq from 'fine-uploader/lib/dnd'
-import React, { Component, PropTypes } from 'react'
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
 
 class DropzoneElement extends Component {
     static propTypes = {

src/file-input/index.jsx

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react'
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
 
 import StyleableElement from './styleable-element'
 

src/filename.jsx

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react'
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
 
 class Filename extends Component {
     static propTypes = {

src/filesize.jsx

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react'
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
 
 class Filesize extends Component {
     static propTypes = {

src/gallery/index.jsx

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react'
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
 import ReactCssTransitionGroup from 'react-addons-css-transition-group'
 
 import CancelButton from '../cancel-button'

src/pause-resume-button.jsx

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react'
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
 
 class PauseResumeButton extends Component {
     static propTypes = {

src/progress-bar.jsx

@@ -1,4 +1,5 @@
-import React, { Component, PropTypes } from 'react'
+import React, { Component } from 'react'
+import PropTypes from 'prop-types'
 
 class ProgressBar extends Component {
     static propTypes = {