refactored the loading of the config files in a more structural manner, removing duplicate code and error handling.
refactored the loading of the config files in a more structural manner, removing duplicate code and error handling.

tarantool/luarocks,keplerproject/luarocks,keplerproject/luarocks,xiaq/luarocks,ignacio/luarocks,robooo/luarocks,robooo/luarocks,xpol/luarocks,xpol/luavm,xpol/luainstaller,starius/luarocks,xpol/luarocks,aryajur/luarocks,xpol/luainstaller,coderstudy/luarocks,usstwxy/luarocks,tarantool/luarocks,starius/luarocks,ignacio/luarocks,xpol/luavm,coderstudy/luarocks,starius/luarocks,tst2005/luarocks,lxbgit/luarocks,rrthomas/luarocks,lxbgit/luarocks,robooo/luarocks,ignacio/luarocks,tst2005/luarocks,lxbgit/luarocks,xpol/luainstaller,keplerproject/luarocks,usstwxy/luarocks,aryajur/luarocks,aryajur/luarocks,rrthomas/luarocks,aryajur/luarocks,xpol/luarocks,tst2005/luarocks,usstwxy/luarocks,lxbgit/luarocks,tarantool/luarocks,starius/luarocks,coderstudy/luarocks,coderstudy/luarocks,tst2005/luarocks,luarocks/luarocks,xpol/luarocks,usstwxy/luarocks,xpol/luavm,robooo/luarocks,ignacio/luarocks,rrthomas/luarocks,xpol/luavm,xpol/luavm,xiaq/luarocks,rrthomas/luarocks,xpol/luainstaller,luarocks/luarocks,luarocks/luarocks,xiaq/luarocks,xiaq/luarocks,keplerproject/luarocks