deleted libs/lua52, now luatex is only lua 5.3

build-shared.sh

build.sh

source/Makefile.in

source/configure

source/doc/Makefile.in

source/libs/Makefile.in

source/libs/configure

source/libs/lua52/ChangeLog

source/libs/lua52/Makefile.am

source/libs/lua52/Makefile.in

source/libs/lua52/TLpatches/ChangeLog

source/libs/lua52/TLpatches/patch-01-utf-8

source/libs/lua52/TLpatches/patch-02-FreeBSD

source/libs/lua52/TLpatches/patch-03-export

source/libs/lua52/ac/withenable.ac

source/libs/lua52/aclocal.m4

source/libs/lua52/config.h.in

source/libs/lua52/configure

source/libs/lua52/configure.ac

source/libs/lua52/error.exp