Add 'template_ext' config parameter to allow templates like 'template…

….html.php'.

classes/Formo/Core/Formo.php

@@ -1084,6 +1084,12 @@ public function render($template = NULL)
 			$template = $this->config('template_dir').$template;
 		}
 
+		// If template_ext is defined and template doesn't already have that extension, add it
+		$template_ext = $this->config('template_ext');
+		if ($template_ext && pathinfo($template, PATHINFO_EXTENSION) != $template_ext) {
+			$template .= ".$template_ext";
+		}
+
 		$view = View::factory($template)
 			->set('field', $this)
 			->set('label', $this->label())

config/formo.php

@@ -16,6 +16,9 @@
 	'auto_id'                 => TRUE,
 	// The directory for the formo templates (ex: 'formo' or 'formo_bootstrap')
 	'template_dir'            => 'formo_bootstrap/',
+	// The extension for the formo templates
+	// FALSE or extension (ex: FALSE looks for 'template.php', 'html' looks for 'template.html.php')
+	'template_ext'            => FALSE,
 	// Namespace fields (name="parent_alias[field_alias]")
 	'namespaces'              => TRUE,
 	// Driver used for ORM integration