Fix form error in Tenant Edit and Modal component mismatch in Tenant Delete.

Author: PoeppingT

client/web/src/tenant/TenantViewComponent.js

@@ -123,7 +123,7 @@ function TenantViewComponent(props) {
 
   return (
     <>
-      <Modal size="lg" fade={true} isOpen={showModal}>
+      <Modal size="lg" fade={true} show={showModal}>
         <Modal.Header className="bg-primary">Confirm Delete</Modal.Header>
         <Modal.Body>
           <p>

client/web/src/tenant/TenantViewContainer.js

@@ -55,7 +55,7 @@ const mapStateToProps = (state, props) => {
     ? {
         ...tenant,
         // What to do about http vs. https here?
-        fullCustomDomainName: `http://${tenant.hostname}`,
+        fullCustomDomainName: tenant.subdomain ? `http://${tenant.subdomain}`: null,
       }
     : undefined