elves techtree differs between client and server

[andy5995]

I get this message when connecting to the headless. even though I've verified both the repos are synced.

I think the problem is not enough textures for 8 factions.

I copied 7 to 8 locally and it worked, so I'll push it.

[andy5995]

The work-around worked (zetaglest/zetaglest-data@38168af).

A different message should display in cases like that.

[andy5995]

Pretty sure this was because the cache on the server and client wasn't cleared.