Added NXAuth submodule
Added NXAuth to the project, NitroXy CAS ..
Added 'user' controller, and made the login&logout functions
Added "login-button"
Styled the loginbutton
Now highlights the "/main" item
Updated the style of the loginbutton, may need a repositioning
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Moved the loginbutton to the lower left corner
Added scheme edit option to admin
Fixed the admin buttonz