Loading settings was using deprecated functions, switch to new ones

src/Vervis/Application.hs

@@ -232,7 +232,7 @@ getApplicationDev = do
     return (wsettings, app)
 
 getAppSettings :: IO AppSettings
-getAppSettings = loadAppSettings [configSettingsYml] [] useEnv
+getAppSettings = loadYamlSettings [configSettingsYml] [] useEnv
 
 -- | main function for use by yesod devel
 develMain :: IO ()
@@ -271,7 +271,7 @@ mailer foundation =
 appMain :: IO ()
 appMain = do
     -- Get the settings from all relevant sources
-    settings <- loadAppSettingsArgs
+    settings <- loadYamlSettingsArgs
         -- Fall back to compile-time values, set to [] to require values at
         -- runtime
         [configSettingsYmlValue]