better graphs - group modal fix - system list

backend/models/system.js

@@ -17,7 +17,6 @@ var systemSchema = mongoose.Schema({
   ignoreUnknownTalkgroup : Boolean,
   active: {type: Boolean, default: false},
   lastActive: Date,
-  planType: {type: Number, default: 0},
   userId:  {type: mongoose.Schema.Types.ObjectId, ref: 'User'},
   key: String
 });