Important change:  array_pop no longer checks if the array has elements; use array_pop_check in its place.

I have given my array module a makeover (see attached
array-0.1.tar.bz2 ).  Major changes are:

* All the macros have been renamed to flat array_* names.  Instead of
Array, AInit, AAppend, etc., it is now array, array_init,
array_append, etc..  This will obviously break any applications
already using the array module (if any); 'renames' is the list of sed
commands I used to make the name changes.
* array (by default) now uses talloc functions instead of regular
malloc/realloc/free.
* All of the array macros have tests now.

Allow versions on dependencies.
Display external dependencies on info pages.

Also, add external depends to ogg_to_pcm.

- Deleted test/ dir, since it was a noop.

Reported by Tim Post.

(Reported by Alex Wulms <alex.wulms@scarlet.be>)

(15:30:58) joeyadams: Also, ccanlint detects "trailing newlines" on empty lines.  Is this a bug, or is 
it policy?
(15:52:03) joeyadams: In my code, I like to keep blank lines in my routines indented to the associated 
level so automatic indent will apply there

(15:27:11) joeyadams: ccanlint's handle_no_tests apparently has a bug.  It makes the test directory with 
0600 permissions, so it can't be used.  the x bit provides directory listing privilege
(15:27:25) joeyadams: this gives me Permission denied when I try to run it
(15:28:34) joeyadams: Changing the opcode to 0700 makes the creation of run.c work