Uses consistent source for “CAT and Schnorr Tricks” #1665

1. 
   EthanHeilman commented at 6:34 pm on September 8, 2024: contributor

   For “CAT and Schnorr Tricks I” we used https://medium.com/blockstream/cat-and-schnorr-tricks-i-faf1b59bd298

   but for “CAT and Schnorr Tricks II” https://www.wpsoftware.net/andrew/blog/cat-and-schnorr-tricks-ii.html

   This PR changes this so that the original source wpsoftware is used for both links.

2. Uses consistent source for "CAT and Schnorr Tricks"

   For "CAT and Schnorr Tricks I" we used https://medium.com/blockstream/cat-and-schnorr-tricks-i-faf1b59bd298
   
   but for "CAT and Schnorr Tricks II"
   https://www.wpsoftware.net/andrew/blog/cat-and-schnorr-tricks-ii.html
   
   This commit changes this so that the original source wpsoftware is used for both links.

   3350d941a8
3. 
   jonatack commented at 0:43 am on September 9, 2024: member

   ACK, thanks @EthanHeilman.
4. jonatack merged this on Sep 9, 2024
5. jonatack closed this on Sep 9, 2024

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Contributors
EthanHeilman jonatack