Request 65108 (accepted)

- update to 1.21
* updated the compatibility for Text::CSV_XS version 0.80
* added getline_all() and getaline_hr_all()
* added missing test file

- update to 1.21
* updated the compatibility for Text::CSV_XS version 0.80
* added getline_all() and getaline_hr_all()
* added missing test file

{"approve": "preliminary, offline batch review required"}

Accepted submit request 65108 from user licensedigger

{"approve": "preliminary, offline batch review required"}