Add functions for showing card or deck details, proposing trades; correct priority for scrapbook singles

README.org

@@ -14,6 +14,7 @@ Python scripts to generate a mobile-friendly static site for tracking tcg cards
   cd tcg
   cp log-template.py log.py
   cp variables-template.py variables.py
+  cp trade-template.py trade.py
 #+END_SRC
 - Edit =variables.py= to set the variables as follows:
   - =servername=: name set for your remote in =rclone=