Updated english language mapping

gooey/languages/english.json

@@ -11,10 +11,13 @@
     "running_msg": "Please wait while the application performs its tasks. \nThis may take a few moments", 
     "running_title": "Running", 
     "settings_title": "Settings", 
-    "simple_config": "Enter Command Line Arguments", 
-    "start": "Start", 
-    "status": "Status", 
+    "simple_config": "Enter Command Line Arguments",
+    "error_required_fields": "Must fill in all fields in the Required section!",
+    "start": "Start",
+    "stop": "Stop",
+    "status": "Status",
+    "restart": "Restart",
     "success_message": "Program completed Sucessfully!\nPress the OK button to exit", 
     "sure_you_want_to_exit": "Are you sure you want to exit?", 
     "uh_oh": "\nUh oh! Looks like there was a problem. \nCopy the below error to let your developer know what went wrong.\n\n{} \t\t\n\t\t"
-}
+}