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/dropbox/index.js

@@ -12,7 +12,7 @@ passport.use(new DropboxStrategy({
   apiVersion: '2',
   clientID: config.dropbox.clientID,
   clientSecret: config.dropbox.clientSecret,
-  callbackURL: config.serverurl + '/auth/dropbox/callback'
+  callbackURL: config.serverURL + '/auth/dropbox/callback'
 }, passportGeneralCallback))
 
 dropboxAuth.get('/auth/dropbox', function (req, res, next) {
@@ -23,7 +23,7 @@ dropboxAuth.get('/auth/dropbox', function (req, res, next) {
 // dropbox auth callback
 dropboxAuth.get('/auth/dropbox/callback',
   passport.authenticate('dropbox-oauth2', {
-    successReturnToOrRedirect: config.serverurl + '/',
-    failureRedirect: config.serverurl + '/'
+    successReturnToOrRedirect: config.serverURL + '/',
+    failureRedirect: config.serverURL + '/'
   })
 )