/// <summary>
 /// Track method is some method/functionality that returns the value to track as a string for writing to a format somewhere.
 /// </summary>
 /// <param name="trackMethod"></param>
 public TrackerModule(string key, GetTrackerStringValue trackMethod)
 {
     this.key = key;
     this.getVal = trackMethod;
 }
 /// <summary>
 /// Track method is some method/functionality that returns the value to track as a string for writing to a format somewhere.
 /// </summary>
 /// <param name="trackMethod"></param>
 public TrackerModule(string key, GetTrackerStringValue trackMethod)
 {
     this.key    = key;
     this.getVal = trackMethod;
 }