Let script crash when an exception is encountered, the script should not complete
Duidelijker bericht als het systeem aan het herindexeren is.
Do not try and field map a line that would be skipped, this can cause problems
~B: getFieldMap wasn't able to handle integers (only strings).
Print memory as a whole, smaller parts aren't interesting.
+: Remove the date, render only the time
Added documentation to call the importer programmatically
Better catching of exceptions
Do not try to import if the source has no rows.
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  Do not try to import if the source has no rows.
  Better catching of exceptions
  Added documentation to call the importer programmatically
  +: Remove the date, render only the time
  Print memory as a whole, smaller parts aren't interesting.
  ~B: getFieldMap wasn't able to handle integers (only strings).
  Do not try and field map a line that would be skipped, this can cause problems
  Duidelijker bericht als het systeem aan het herindexeren is.
  Let script crash when an exception is encountered, the script should not complete