Resources
- http://nathanhoad.net/how-to-delete-a-remote-git-tag
- http://www.linuxquestions.org/questions/programming-9/bash-read-every-line-in-the-files-and-use-the-line-as-parameters-as-another-program-246291/
- http://stackoverflow.com/questions/1605232/use-bash-to-read-a-file-and-then-execute-a-command-from-the-words-extracted