unique names for maps

[cryham]

It was nearly impossible in multiplayer maps to know which map is which, just by looking at same sames.
And I also like it better.
Campaigns named simply:
Rock, Rock 2
Ice, Ice 2, Ice 3
And accordingly, renamed all maps starting with campaign name.
Also named test maps (possibly tests could be affected) since these too are in multiplayer maps view.

I have few other ideas for map browsing, like using 6 x 4 layout,
adding icons (but IDK yet how do code this):

• each npc own icon if present, e.g. or top right, on each map tile
• number of packages, until then I added just 4pkg etc. to name at end it tells how hard or long a map is