Minor cosmetic changes only.
Started to indicate the name of the logged in user ... still work in
progress (black writing on dark grey).
Clamp lodval
Removed unused files.
Modified to trigger automatic rerun of cmake.
Converted label to button, just for tests.
Merge branch 'master' of github.com:supertuxkart/stk-code
Merge branch 'master' of github.com:supertuxkart/stk-code
Adjusted button position, thanks to auria.
Go to the user screen when clicking on the user button.
Change the text of the login name dynamically (i.e. from local
name to online name).
Replaced irrXML usage with out XMLNode.
Fixed compiler warning.