Basically this makes sure numwadfiles is updated before loading the SOC/Lua scripts, so if a Lua script calls COM_BufInsertText with the contents "addfile scr_mysticrealm.wad" it can't overwrite the last written wadfile slot! Not that COM_BufInsertText really should be used like that to begin with

Reviewed by @RedEnchilada

OpenGL: Fix lower unpegged texture offset, fix lower unpegged + effect 1 so the texture actually skews

This fixes certain sector specials and linedef executor specials etc not accounting for players/mobjs touching sloped FOFs

Travis ci

Ok, now SRB2 on travis-ci is tested to be compiled against 17 buildsets

Now, what am I doing wrong?

See merge request !74

(assuming it wasn't an intentional behaviour thing of course)