Fixed missing import in template tag
Fixed missing import in template tag

events template tag for home page was not rendering due to missing import of `datetime.date`
jmcarp/wagtaildemo,lincolnloop/wagtaildemo,torchbox/wagtailapidemo,ThibWeb/wagtaildemo,kaedroho/wagtaildemo,dudunato/ywam-cerrado,jmcarp/wagtaildemo,gasman/wagtaildemo,dudunato/ywam-cerrado,lincolnloop/wagtaildemo,jalourenco/wagtaildemo,lincolnloop/wagtaildemo,kaedroho/wagtaildemo,torchbox/wagtailapidemo,ThibWeb/wagtaildemo,ThibWeb/wagtaildemo,torchbox/wagtaildemo,torchbox/wagtailapidemo,kaedroho/wagtaildemo,jalourenco/wagtaildemo,jmcarp/wagtaildemo,ThibWeb/wagtaildemo,gasman/wagtaildemo,dudunato/ywam-cerrado,torchbox/wagtaildemo,gasman/wagtaildemo,gasman/wagtaildemo,jmcarp/wagtaildemo,jalourenco/wagtaildemo,dudunato/ywam-cerrado,torchbox/wagtailapidemo,lincolnloop/wagtaildemo,torchbox/wagtaildemo,torchbox/wagtaildemo,kaedroho/wagtaildemo