Rewrote WeaponsResource code so that uninitialized slots are no longer returned as valid weapons
Removed upp_* from command constants and console commands
Removed commented out entry from hl_baseentity.cpp
Shift in map data position is now performed by the network layer instead of at the time of creation
Deleted obsolete Util.vcproj
Replaced calls to fmax with calls to max in AvHEntities.cpp (Win32 compiler wasn't finding fmax command without explicit include)
Began implementation of client-to-server tunnel for Nexus
git-svn-id: https://unknownworlds.svn.cloudforge.com/ns1@94 67975925-1194-0748-b3d5-c16f83f1a3a1
