allow multiple private key paths - fixes #3921

terminus-settings/src/components/settingsTab.component.pug

@@ -88,7 +88,7 @@ button.btn.btn-outline-warning.btn-block(*ngIf='config.restartRequested', '(clic
                             textarea.form-control.h-100(
                                 [(ngModel)]='configFile'
                             )
-                        .w-100.d-flex.flex-column
+                        .w-100.d-flex.flex-column(*ngIf='showConfigDefaults')
                             h3 Defaults
                             textarea.form-control.h-100(
                                 [(ngModel)]='configDefaults',
@@ -102,6 +102,9 @@ button.btn.btn-outline-warning.btn-block(*ngIf='config.restartRequested', '(clic
                             i.fas.fa-exclamation-triangle.mr-2
                             | Invalid syntax
                         button.btn.btn-secondary.ml-auto(
+                            (click)='showConfigDefaults = !showConfigDefaults'
+                        ) Show defaults
+                        button.btn.btn-secondary.ml-3(
                             *ngIf='platform.getConfigPath()',
                             (click)='showConfigFile()'
                         )

terminus-settings/src/components/settingsTab.component.scss

@@ -39,5 +39,6 @@
 
 textarea {
     font-family: 'Source Code Pro', monospace;
+    font-size: 12px;
     min-height: 120px;
 }

terminus-settings/src/components/settingsTab.component.ts

@@ -30,6 +30,7 @@ export class SettingsTabComponent extends BaseTabComponent {
     isShellIntegrationInstalled = false
     checkingForUpdate = false
     updateAvailable = false
+    showConfigDefaults = false
     @HostBinding('class.pad-window-controls') padWindowControls = false
 
     constructor (