3 check-ins using file configure.in version 39f7f4ab4f

[697a450bd4] This has been verified to work, at least on a quick test. Need to test more thoroughly. Good for a beta release, anyway. (user: rmiller tags: trunk)
[5396b2b79c] This fixes a few segfaults with an empty config file. It's, of course, *useless* with an empty config file, but that's for testing at a later time. (user: rmiller tags: trunk)
[9a13922db2] it compiles and links properly. I don't guarantee ANYTHING else. This is a very major change - I have removed dotconf and am replacing with libconfig. Also did some cleanup along with it. Some parts are messy. I hope it's functional. (user: rmiller tags: trunk)