moved methods of string service to helper function and got rid of the
string service class
still messing around with the sorter helper to see how dependecies work.
sorting as a helper may be a bit too complex for what help functions are
supposed to be
some serivce classes are getting to heavy, so some functionality will be
offloaded to custom helper function for better manageability and
readability.
a couple of place holders have been added to demonstrate how helpers
will be organized
