Two new callbacks for RepeatedTimer when cancelled or condition untrue
Two new callbacks for RepeatedTimer when cancelled or condition untrue

JackGavin13/octoprint-test-not-finished,bicephale/OctoPrint,Jaesin/OctoPrint,Salandora/OctoPrint,beeverycreative/BEEweb,senttech/OctoPrint,chriskoz/OctoPrint,bicephale/OctoPrint,foosel/OctoPrint,senttech/OctoPrint,chriskoz/OctoPrint,senttech/OctoPrint,shohei/Octoprint,JackGavin13/octoprint-test-not-finished,Jaesin/OctoPrint,Jaesin/OctoPrint,Salandora/OctoPrint,beeverycreative/BEEweb,shohei/Octoprint,MoonshineSG/OctoPrint,bicephale/OctoPrint,Salandora/OctoPrint,JackGavin13/octoprint-test-not-finished,shohei/Octoprint,Salandora/OctoPrint,foosel/OctoPrint,JackGavin13/octoprint-test-not-finished,shohei/Octoprint,MoonshineSG/OctoPrint,beeverycreative/BEEweb,shohei/Octoprint,chriskoz/OctoPrint,Jaesin/OctoPrint,foosel/OctoPrint,MoonshineSG/OctoPrint,senttech/OctoPrint,foosel/OctoPrint,beeverycreative/BEEweb,MoonshineSG/OctoPrint,bicephale/OctoPrint,chriskoz/OctoPrint