License could be more clear about evolution-rts

[ForbodingAngel]

All code is lgpl v3, everything else is cc by sa

[Mailaender]

Which version of https://creativecommons.org/licenses/by-sa/?

[Mailaender]

Also code does not seem to be LGPL-3.0 but GPL-2.0 at least partly:

Evolution-RTS/LuaUI/Widgets_Evo/unit_stockpile_EvoRTS.lua

Line 9 in 20f39ef

-- Licensed under the terms of the GNU GPL, v2 or later.

[Mailaender]

https://github.com/EvolutionRTS/Evolution-RTS/blob/master/Creative%20Commons%20%E2%80%94%20Attribution-ShareAlike%204.0%20International%20%E2%80%94%20CC%20BY-SA%204.pdf found it. Most people use the text version on GitHub. You can also just link it. The license permits it.