Update Nexus City by Madness to V5 (#937)

* Latest version of Nexus City

- Removed gems in the center and replaced it with ore and some details.
- Fixed the portal size accidentally being 1 tile too large.

* Update updateexec

Author: 1stmadness

package/INI/MPMaps.ini

@@ -735,7 +735,7 @@ Maps\Yuri's Revenge\2_montana_dmz_le_precaptured=Maps\Yuri's Revenge\2_montana_d
 Maps\Yuri's Revenge\morntide=Maps\Yuri's Revenge\morntide
 Maps\Yuri's Revenge\blitz_mummy=Maps\Yuri's Revenge\blitz_mummy
 Maps\Yuri's Revenge\xnewhghts=Maps\Yuri's Revenge\xnewhghts
-Maps\Yuri's Revenge\2_Nexus_City_v4_release=Maps\Yuri's Revenge\2_Nexus_City_v4_release
+Maps\Yuri's Revenge\2_Nexus_City_v5=Maps\Yuri's Revenge\2_Nexus_City_v5
 Maps\Yuri's Revenge\blitz_oasis=Maps\Yuri's Revenge\blitz_oasis
 Maps\Yuri's Revenge\xtn01mw=Maps\Yuri's Revenge\xtn01mw
 Maps\Yuri's Revenge\xtn01t2=Maps\Yuri's Revenge\xtn01t2
@@ -10664,7 +10664,7 @@ Waypoint1=133075
 Waypoint2=100164
 Waypoint3=136194
 
-[Maps\Yuri's Revenge\2_Nexus_City_v4_release]
+[Maps\Yuri's Revenge\2_Nexus_City_v5]
 Author=Madness
 Description=[2] Nexus City
 EnforceMaxPlayers=True