Considerebly faster map loading screen in 1.3

[Madar_al_Fakar]

I just want to give you credits for the recent optimization work. I remember having to wait around 3 or 4 minutes at 15% mark (and another 40 seconds from 15% to 100%, all that together was very annoying to me) map loading. now I think the entire loading process is 2 minutes or less. On the maps themselves however I've not noticed much improvements, tough it is mostly playable on high/medium settings mix with 70 players/bots but still there are frame-rate/latency issues sometimes(goes under 19fps). Also in v1.21 maps like Dovre, Dovre Winter, Ghost train and one more map would always crash during loading screen. Now these maps are playable. raising performance is always awesome.

EDIT: Thanks Mats391!

[Mineral]

You can thank Mats for that For cleaning up our repo.