Added set to help text

help.go

@@ -2,12 +2,14 @@ package main
 
 const HELPTEXT =
 `The following commands are available:
+    - set [key] [value]                  Sets specific session variabls. Use "list variables"
+                                         to see a list of available variables
     - execute [command|preset] [name]    Executes a command or a preset
-    - list [commands|presets]            Lists available commands or presets
+    - list [commands|presets|variables]  Lists available commands or presets
     - inspect [command|preset] [name]    Inspects a command or a preset showing either
                                          the code sent out by the command or the commands
                                          a preset executes
     - raw [data]                         Used to send raw codes to the receiver
     - help                               Displays this help message
     - exit                               Exits interactive mode, dropping you backc to your
-                                         terminal`
+                                         terminal`