add story points to glossary

glossary.tex

@@ -45,6 +45,12 @@
   description={The person running the game, interpreting the rules, and forgetting to bring enough pencils}
 }
 
+\newglossaryentry{storypoint}{
+  name={Story Point},
+  nonumberlist,
+  description={Players spend Story Points to bring elements of their history into play. By spending Story Points, a backstory is slowly crafted over multiple sessions}
+}
+
 \newglossaryentry{interval}{
   nonumberlist,
   prefix={an\space},