update installer and readme

README.md

@@ -1 +1,9 @@
-custom fortune list for fortune/misfortune that has every teto song on vocadb
+custom fortune list and wrapper for fortune/misfortune that has every teto song on vocadb
+
+requires fortune/fortune-mod or misfortune installed.  makefortune.sh requires fortune/fortune-mod to generate tetofortunes.dat.
+
+dowload installer.sh and run it, once finished you can get your teto song of the day by running: 
+
+```bash
+tetosong
+```