CleverRaven/Cataclysm-DDA — pull request #6753 by narc0tiq (2014-03-18 08:31:12+00:00)
Title: Make it possible to add bindist extras externally.

This is useful for, in this case, automatically including some needed SDL2 DLLs with the Win-Tiles builds (which closes #6422).

Note that, in the process, I split the 'lua' directory into "parts which are needed when compiling" (in src/lua) and "parts which are needed at runtime" (left in ./lua). Also note that the remaining special case (locale inclusion) got its own special Makefile variable, all so I could avoid doing `cp -R --parents`.