1.2.0
  Add options startChar, ignoreIfFocusOn, scanButtonKeyCode, scanButtonLongPressThreshold

1.1.4
  Add script to extend compatibility to IE<9

1.1.3
  Change event.timestamp to Date.now() because Firefox has an issue with that

1.1.2
  Fix issue with tab key

1.1.1
  Fix issue with $(selector).scannerDetection('scanned string')

1.1.0
 Add events scannerDetectionComplete, scannerDetectionError, scannerDetectionReceive

1.0.0
 Initial version
