Makefile: fix things so rockspecs aren't distributed (a hard problem) but do have the right MD5 sums
Makefile: fix things so rockspecs aren't distributed (a hard problem) but do have the right MD5 sums

LuaDist/lrexlib-posix,LuaDist/lrexlib-oniguruma,LuaDist/lrexlib-posix,LuaDist/lrexlib-oniguruma,StoneDot/lrexlib,LuaDist/lrexlib-tre,LuaDist/lrexlib-gnu,LuaDist/lrexlib-gnu,StoneDot/lrexlib,LuaDist/lrexlib-tre,LuaDist/lrexlib-pcre,LuaDist/lrexlib-pcre