DataParser: Implement a check for generated TimeSyncMap

[nitin710]

Description

• Right now, there is no check for the returned value of a timesync map
  

  ofxEmotiBit/EmotiBitDataParser/src/ofApp.cpp

  Line 193 in 2ea8b07

  timeSyncMap = calculateTimeSyncMap(allTimestampData);

• In a case when a timeSyncMap cannot be generated, the parser should NOT CONTINUE TO PARSE values
  

  ofxEmotiBit/EmotiBitDataParser/src/ofApp.cpp

  Lines 246 to 249 in 2ea8b07

  	if (timestampData.size() < 2) {
  	ofLogError() << "calculateTimeSyncMap: Less than 2 timestamps found. Unable to map timestamps to Epoch time." << endl;
  	return tsMap;
  	}

Proposed solution

• implement a check for value returned by calculateTimeSyncMap
  • If the init value of timeSyncMap.c0 is set to 0, as proposed in DataParser: Change init value of TimeSyncMap #100 , we can quit if only one time stamp is received

[nitin710]

• Example bad data
  • 2022-04-14_16-03-38-823326.csv
  •