Gemfile in ardtweeno-0.3.1 vs Gemfile in ardtweeno-0.4.0

@@ -24,6 +24,5 @@
 gem "serialport", ">= 1.1.0"
 
 # For the HTTP REST API
 gem "sinatra", ">= 1.3.3"
 gem "thin", ">= 1.5.0"
-gem "rufus-scheduler", ">= 2.0"