Add an option in unl_profile.ini to set the default site error_level.

git-svn-id: file:///tmp/wdn_thm_drupal/branches/drupal-7.x@185 20a16fea-79d4-4915-8869-1ea9d5ebf173

profiles/unl_profile/unl_profile.ini.sample

 [defaults]
 temp_dir = "/tmp/"
+error_level = 2
\ No newline at end of file

profiles/unl_profile/unl_profile.install

@@ -56,6 +56,10 @@ function unl_profile_install()
     	variable_set('file_temporary_path', $ini_settings['temp_dir']);
     }
     
+    if (isset($ini_settings['error_level'])) {
+    	variable_set('error_level', $ini_settings['error_level']);
+    }
+    
     unl_profile_add_shortcut('Related Links', 'admin/structure/block/manage/block/1/configure');
     unl_profile_add_shortcut('Footer', 'admin/structure/block/manage/block/11/configure');
     unl_profile_add_shortcut('Contact Us', 'admin/structure/block/manage/block/21/configure');