[ITP] apr, apr-util

[Max Bowsher]

APR is the Apache Portable Runtime. APR-util is an addon package to APR
containing non-core useful features.

Both are required by Subversion.

I have prototype packages installed on my machine right now. I'll make apr,
then apr-util, sequentially available for review once my previous ITP (neon)
has finished the review process. Meanwhile, I'm posting this ITP to solicit
votes.

Max.