Request for review (round3): libxslt-plugin-regexp and libxslt-plugin-dates-and-time

[joel reed <joelwreed comcast net>]

I posted a request for review on July 8th and July 16th, and received
helpful feedback from Ignacio Vazquez-Abrams and Rui Miguel Seabra. 

I believe I've addressed their concerns.

The updated spec/rpm files can be found here:

http://home.comcast.net/~joelwreed/libxslt-plugin-regexp-0.5-1.src.rpm
http://home.comcast.net/~joelwreed/libxslt-plugin-regexp.spec

http://home.comcast.net/~joelwreed/libxslt-plugin-dates-and-times-0.2-1.src.rpm
http://home.comcast.net/~joelwreed/libxslt-plugin-dates-and-times.spec

Do the spec files look good now?

As a reminder, the following two libxslt plugins add support for a few
http://exslt.org extension functions.

1. regular-expressions
Implements regexp:test, regexp.match, and regexp:replace using PCRE.

2. dates-and-times
Implements format:date using libgcj.

jr