test to get Header row
test counting columns to ignore
fixed problem counting columns
changed how ignored_column_count is set
changed setting ignored columns again
fixed a problem getting csv data from dir more than once
test setting output header
added ability to change header row by overwriting current header row
test not overwriting header row
test adding rows to csv_output
test exporting CSV file
removing unnecessary puts
Merge branch 'csvAnalyzer' into test-runner

* csvAnalyzer:
  removing unnecessary puts
  test exporting CSV file
  test adding rows to csv_output
  test not overwriting header row
  added ability to change header row by overwriting current header row
  test setting output header
  fixed a problem getting csv data from dir more than once
  changed setting ignored columns again
  changed how ignored_column_count is set
  fixed problem counting columns
  test counting columns to ignore
  test to get Header row