@Override public int hashCode() {
    int result = maxNumberOfTracesToShow;
    result = 31 * result + (filter != null ? filter.hashCode() : 0);
    result = 31 * result + (textSizeInPx != null ? textSizeInPx.hashCode() : 0);
    result = 31 * result + samplingRate;
    return result;
  }
Lynx configuration parameters used to open main activity. All the configuration library is
provided by library clients using this class. With LynxConfig you can privde different values
for:

- Max number of traces to show in LynxView.
- Filter used to get a list of traces to show.
- Text size in DP used to render a trace.
- Sampling rate used to read from the Logcat output.

@author Pedro Vicente Gomez Sanchez.
lynx/src/main/java/com/github/pedrovgs/lynx/LynxConfig.java