Swapped some header includes around in order to speed up compilation time

Moved some header includes around.

Moved some header includes around.

Moved some header includes around.

Moved some header includes around.
Started work on actually sending the create user requests through.
Added a helper module for http requests. We can use this to refactor out the http requests/QNetworkAccessManager stuff into.
Implemented a basic to and fro create user call.
Added the utiliti module to help with generic functions.
added a return in the right place when validating the create user form so a short password won't proceed with the create user call.