Revert "Limited the github api calls to getting tickets from within the last 6 months"
Revert "Limited the github api calls to getting tickets from within the last 6 months"

This reverts commit 666d5e60466659e41428061ad4381516ce7e5575.

PolicyStat/GitZen,PolicyStat/GitZen,LHN/lhn-gitzen,LHN/lhn-gitzen,LHN/lhn-gitzen,LHN/lhn-gitzen