Change config to camel case with backwards compatibility

This refactors the configs a bit to now use camel case everywhere.
This change should help to clean up the config interface and make it
better understandable.

Signed-off-by: Sheogorath <sheogorath@shivering-isles.com>

lib/web/auth/google/index.js

@@ -11,7 +11,7 @@ let googleAuth = module.exports = Router()
 passport.use(new GoogleStrategy({
   clientID: config.google.clientID,
   clientSecret: config.google.clientSecret,
-  callbackURL: config.serverurl + '/auth/google/callback'
+  callbackURL: config.serverURL + '/auth/google/callback'
 }, passportGeneralCallback))
 
 googleAuth.get('/auth/google', function (req, res, next) {
@@ -21,7 +21,7 @@ googleAuth.get('/auth/google', function (req, res, next) {
   // google auth callback
 googleAuth.get('/auth/google/callback',
   passport.authenticate('google', {
-    successReturnToOrRedirect: config.serverurl + '/',
-    failureRedirect: config.serverurl + '/'
+    successReturnToOrRedirect: config.serverURL + '/',
+    failureRedirect: config.serverURL + '/'
   })
 )