Fixed registered destination extensions in cura plugin
Fixed registered destination extensions in cura plugin

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