More updates to blog, switching to GPL theme

Bismillāhir Raḥmānir Raḥīm Alḥamdulillāh, I’ve decided that, after upgrading WordPress, I should do a little housekeeping.  As usual, I find a list best presents the ideas I wish to express: I upgraded to WordPress 2.8.2 (mentioned here). I fixed some posts that had some typos (I usually am good about this, but these had slipped…