new gamemode - keep the base [source included!]

[Alien]

put please these links to first post :), i was lazy to read next posts :P
i couldn't access to iaf.match server but it works on local server. Next i was surprised that game modes are server side, it looks like that modes can be inserted to cfg by some pseudo script language

probably zones should be greater (dependent for example on map size) and should be visible timer before scoring somewhere, in iCTF is funny to score, that 18 flags is crazy :P warning should be sound of alarm or sirens