[fixed] Removes unneeded sanitizeProps function (#169)

fixes #165

The sanitize props function seems to be unneeded and there
is no concrete explanation for why it is there.  This removes
it to prevent problems caused by calling it.

Author: claydiffrient

Diff for: examples/basic/app.js

@@ -6,46 +6,16 @@ var appElement = document.getElementById('example');
 
 Modal.setAppElement('#example');
 
-Modal.defaultStyles = {
-  overlay : {
-    position          : 'fixed',
-    top               : 0,
-    left              : 0,
-    right             : 0,
-    bottom            : 0,
-    backgroundColor   : 'rebeccapurple'
-  },
-  content : {
-    position                   : 'absolute',
-    top                        : '40px',
-    left                       : '40px',
-    right                      : '40px',
-    bottom                     : '40px',
-    border                     : '1px solid #ccc',
-    background                 : '#fff',
-    overflow                   : 'auto',
-    WebkitOverflowScrolling    : 'touch',
-    borderRadius               : '4px',
-    outline                    : 'none',
-    padding                    : '20px'
-
-  }
-}
-
 var App = React.createClass({
 
   getInitialState: function() {
-    return { modalIsOpen: false, modalIsOpen2: false };
+    return { modalIsOpen: false };
   },
 
   openModal: function() {
     this.setState({modalIsOpen: true});
   },
 
-  openModal2: function() {
-    this.setState({modalIsOpen2: true});
-  },
-
   closeModal: function() {
     this.setState({modalIsOpen: false});
   },
@@ -69,7 +39,6 @@ var App = React.createClass({
     return (
       <div>
         <button onClick={this.openModal}>Open Modal</button>
-        <button onClick={this.openModal2}>Open Modal 2</button>
         <Modal
           ref="mymodal"
           closeTimeoutMS={150}
@@ -92,27 +61,6 @@ var App = React.createClass({
             <button>hi</button>
           </form>
         </Modal>
-        <Modal
-          closeTimeoutMS={150}
-          isOpen={this.state.modalIsOpen2}
-          onRequestClose={this.handleModalCloseRequest}
-        >
-          <h1>Hello</h1>
-          <button onClick={this.closeModal}>close</button>
-          <div>I am a modal</div>
-          <form>
-            <input onChange={this.handleInputChange} />
-            <input />
-            <input />
-            <input />
-            <input />
-            <br/>
-            <button>hi</button>
-            <button>hi</button>
-            <button>hi</button>
-            <button>hi</button>
-          </form>
-        </Modal>
       </div>
     );
   }

Diff for: lib/components/Modal.js

@@ -55,7 +55,6 @@ var Modal = React.createClass({
   },
 
   componentWillReceiveProps: function(newProps) {
-    sanitizeProps(newProps);
     this.renderPortal(newProps);
   },
 
@@ -110,7 +109,3 @@ Modal.defaultStyles = {
 }
 
 module.exports = Modal
-
-function sanitizeProps(props) {
-  delete props.ref;
-}