[ADD] zm_little_city_v7_roy

[TheFallen927]

Map name: zm_little_city_v7_roy

Location:http://www.gamebanana.com/maps/43775

Reason: It is an updated version of zm_little_city_v5 which we have. This update includes a fix for all the glitches, a new area to cade and some custom props.

[Meltdown]

Is this one also the one with the sewers? because when I look at the map I don't see them, but still good update version used to play it allot so i would highly recommend it.