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/gitlab/index.js

@@ -14,7 +14,7 @@ passport.use(new GitlabStrategy({
   clientID: config.gitlab.clientID,
   clientSecret: config.gitlab.clientSecret,
   scope: config.gitlab.scope,
-  callbackURL: config.serverurl + '/auth/gitlab/callback'
+  callbackURL: config.serverURL + '/auth/gitlab/callback'
 }, passportGeneralCallback))
 
 gitlabAuth.get('/auth/gitlab', function (req, res, next) {
@@ -25,8 +25,8 @@ gitlabAuth.get('/auth/gitlab', function (req, res, next) {
 // gitlab auth callback
 gitlabAuth.get('/auth/gitlab/callback',
   passport.authenticate('gitlab', {
-    successReturnToOrRedirect: config.serverurl + '/',
-    failureRedirect: config.serverurl + '/'
+    successReturnToOrRedirect: config.serverURL + '/',
+    failureRedirect: config.serverURL + '/'
   })
 )