SiaPrime changes

src/App.js

@@ -643,6 +643,9 @@ class App extends Component {
     const allowConfig = this.state.LocationsLookup[selectedVersion] &&
       this.state.LocationsLookup[selectedVersion].config_support;
 
+    const allowSiaPrime =  this.state.LocationsLookup[selectedVersion] &&
+    this.state.LocationsLookup[selectedVersion].siaprime_support;
+
     const showDependencies = missingDependencies &&
       !this.state.DownloadActive;
 
@@ -738,6 +741,7 @@ class App extends Component {
           <div key={'md_' + key++}
                style={{height: '66%'}}>
             <MountItems allowConfig={allowConfig}
+                        allowSiaPrime={allowSiaPrime}
                         autoMountChanged={this.handleAutoMountChanged}
                         autoMountProcessed={this.notifyAutoMountProcessed}
                         autoRestartChanged={this.handleAutoRestartChanged}