Hide thumbnail creation for marketplace white labels

Thumbnails and marketplace images might become confusing to the user if
they are both available. In the future, we may want to change the
marketplace image to just be the thumbnail image.

js/components/ascribe_forms/form_register_piece.js

@@ -28,6 +28,7 @@ let RegisterPieceForm = React.createClass({
         isFineUploaderActive: React.PropTypes.bool,
         isFineUploaderEditable: React.PropTypes.bool,
         enableLocalHashing: React.PropTypes.bool,
+        enableSeparateThumbnail: React.PropTypes.bool,
 
         // For this form to work with SlideContainer, we sometimes have to disable it
         disabled: React.PropTypes.bool,
@@ -42,7 +43,8 @@ let RegisterPieceForm = React.createClass({
         return {
             headerMessage: getLangText('Register your work'),
             submitMessage: getLangText('Register work'),
-            enableLocalHashing: true
+            enableLocalHashing: true,
+            enableSeparateThumbnail: true
         };
     },
 
@@ -108,9 +110,10 @@ let RegisterPieceForm = React.createClass({
     },
 
     isThumbnailDialogExpanded() {
+        const { enableSeparateThumbnail } = this.props;
         const { digitalWorkFile } = this.state;
 
-        if(digitalWorkFile) {
+        if(digitalWorkFile && enableSeparateThumbnail) {
             const { type: mimeType } = digitalWorkFile;
             const mimeSubType = mimeType && mimeType.split('/').length ? mimeType.split('/')[1]
                                                                        : 'unknown';

js/components/whitelabel/wallet/components/market/market_forms/market_additional_data_form.js

@@ -119,12 +119,6 @@ let MarketAdditionalDataForm = React.createClass({
         GlobalNotificationActions.appendGlobalNotification(notification);
     },
 
-    uploadStarted() {
-        this.setState({
-            isUploadReady: false
-        });
-    },
-
     setIsUploadReady(isReady) {
         this.setState({
             isUploadReady: isReady
@@ -180,7 +174,6 @@ let MarketAdditionalDataForm = React.createClass({
                     {heading}
                     <FurtherDetailsFileuploader
                         label={getLangText('Marketplace Thumbnail Image')}
-                        uploadStarted={this.uploadStarted}
                         submitFile={function () {}}
                         setIsUploadReady={this.setIsUploadReady}
                         isReadyForFormSubmission={formSubmissionValidation.atLeastOneUploadedFile}

js/components/whitelabel/wallet/components/market/market_register_piece.js

@@ -115,7 +115,6 @@ let MarketRegisterPiece = React.createClass({
 
     render() {
         const {
-            isFineUploaderActive,
             step,
             whitelabel: {
                 name: whitelabelName = 'Market'
@@ -141,6 +140,7 @@ let MarketRegisterPiece = React.createClass({
                                 headerMessage={getLangText('Consign to %s', whitelabelName)}
                                 submitMessage={getLangText('Proceed to additional details')}
                                 isFineUploaderActive={true}
+                                enableSeparateThumbnail={false}
                                 handleSuccess={this.handleRegisterSuccess}
                                 location={this.props.location}>
                                 <Property