updated readme with new project name

README.md

@@ -1,4 +1,22 @@
-# dieroller
+# gammatools
 
-### Rolled Dice As A Service
+A Gamma World table-top gaming tools suite, for when you play over video conference.
+
+The toolset presently includes:
+
+### Chance Tools
+* A dice roller
+* A coin flipper
+* A percentage roller
+
+### Game Play Tools
+* An encounter check roller
+* An ability check roller
+* A physical attack roller
+* A mental attack roller
+
+### Rulebook/GM Tools
+* A character generator
+* All the lookup tables and charts
+* A Gamma World Bestiary lookup