Remove unneeded variables.

No need to explicitily filter the `children` property since we only pass valid options.

Author: Amir Tocker

src/components/CloudinaryContext/CloudinaryContext.js

@@ -17,12 +17,11 @@ export default class CloudinaryContext extends CloudinaryComponent {
   }
 
   getChildContext() {
-    let {children, ...otherProps} = this.props;
     let context = {};
     // only pass valid Cloudinary options
     CloudinaryComponent.VALID_OPTIONS.forEach(key => {
-      let val = otherProps[key] || this.context[key];
-      if(val !== null && val !== undefined){
+      let val = this.props[key] || this.context[key];
+      if (val !== undefined && val !== null) {
         context[key] = val;
       }
     });

src/components/Image/Image.js

@@ -6,9 +6,8 @@ export default class Image extends CloudinaryComponent {
   constructor(props, context) {
     super(props, context);
     var options = this.getOptions(props, context);
-    var options2 = options;
-    let cl = cloudinary.Cloudinary.new(options2);
-    var url = cl.url(props.publicId, options2);
+    let cl = cloudinary.Cloudinary.new(options);
+    var url = cl.url(props.publicId, options);
     this.state = {url: url};
   }
 
@@ -45,7 +44,6 @@ export default class Image extends CloudinaryComponent {
 
   render() {
     var options = this.getOptions(this.props, this.context);
-    var {publicId, transformation, ...other} = this.props;
     var attributes = cloudinary.Transformation.new(options).toHtmlAttributes();
     return (
       <img {...attributes} src={this.state.url} />