Hedgewars: Subscribe for network
completed by: vitiv
mentors: Andrey Korotaev, Xeli, Sheepy, koda
When you connect to main Hedgewars server, you are prompted with a username and a password. What happens if you don't have it? Well you can login without any nick, but it'd be nicer if we increase the number of Hedgewars subscribers.
Add a button to QTfrontend/ui/dialog/input_password.cpp that either prompts you with a QT form in which you can insert your data and run the proper php commands or alternatively that shows Hedgewars registration page embedded in a frame from which to complete the registration.
A working patch, that applies cleanly to our source tree. This patch should be in the form of a pull from clone,
hg export or unified diff format (in order of preference) implementing the functionality required.