fix: download tool fixes & improvements (#1235)

* fix: download tool fixes & improvements

* fix filename error

* Create variable to track erros

* Fix small console error

* Fix all conflicts and merge changes from latest master with this PR's improvements

* Small improvement on select and textinput labels

* Add new icon for unlink

* Refactor on download image modal

* Adding loading screen

* Fix translation issue

* Fixing aspect Ratio and E2E tests

* Allow empty value without setting to 0

* Remove eslint comments

* Fixing typos

Co-authored-by: Gustavo André Lelis <galelis@gmail.com>
Co-authored-by: Danny Brown <danny.ri.brown@gmail.com>

platform/ui/src/elements/form/Select.js

@@ -29,18 +29,18 @@ class Select extends Component {
   render() {
     return (
       <div className="select-ohif-container">
-        <label className="select-ohif-label" htmlFor={this.id}>
-          {this.props.label}
-          <select className="form-control select-ohif" {...this.props}>
-            {this.props.options.map(({ key, value }) => {
-              return (
-                <option key={key} value={value}>
-                  {key}
-                </option>
-              );
-            })}
-          </select>
-        </label>
+        {this.props.label && (
+          <label className="select-ohif-label" htmlFor={this.id}>{this.props.label}</label>
+        )}
+        <select className="form-control select-ohif" {...this.props}>
+          {this.props.options.map(({ key, value }) => {
+            return (
+              <option key={key} value={value}>
+                {key}
+              </option>
+            );
+          })}
+        </select>
       </div>
     );
   }