Updated installer to include the default theme.

src/psm/Module/Install/Controller/InstallController.php

@@ -130,6 +130,7 @@ class InstallController extends AbstractController {
 				'db_pass' => '',
 				'db_prefix' => 'psm_',
 				'base_url' => $this->getBaseUrl(),
+				'theme' => 'default',
 			);
 
 			$changed = false;

src/templates/default/module/install/config_new.tpl.html

@@ -54,6 +54,13 @@
 		  <input type="text" id="prefix" name="db_prefix" value="{{ db_prefix }}" />
 		</div>
 	  </div>
+	  <p>Please enter a visual theme:</p>
+	  <div class="control-group">
+		<label class="control-label" for="theme">Theme</label>
+		<div class="controls">
+		  <input type="text" id="theme" name="theme" value="{{ theme }}" placeholder="default" />
+		</div>
+	  </div>
 	  <div class="control-group">
 		<div class="controls">
 		  <button type="submit" class="btn">Save configuration</button>