.gitignore in robot-controller-0.2.1 vs .gitignore in robot-controller-0.2.2

@@ -33,5 +33,7 @@
 # .ruby-version
 # .ruby-gemset
 
 # unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
 .rvmrc
+
+config/environments