v0.13

• Fixed the regex used in all of the sed commands.
  • Now makes sure that the proper amount of spaces are present in the right places.
  • Now allows comments at the end of the lines in the configs. # Nice!
  • Made the expression a little bit more readable thanks to the -r flag.
• Now made certbot solely responsible for checking if the certificates needs to be renewed.
  • Certbot is actually smart enough to not send any renewal requests if it doesn't have to.
• The time interval used to trigger the certbot renewal check is now user configurable.
  • The environmental variable to use is RENEWAL_INTERVAL.