Prevent unbinding of others extensions handlers. #Fix #3
Prevent unbinding of others extensions handlers. #Fix #3

Hirse/brackets-outline-list,BernsteinA/brackets-outline-list,onesfreedom/brackets-outline-list,Hirse/brackets-outline-list,Hirse/brackets-outline-list,Hirse/brackets-outline-list,pelatx/brackets-outline-list,onesfreedom/brackets-outline-list,rcuvgd/brackets-outline-list,BernsteinA/brackets-outline-list,BernsteinA/brackets-outline-list,rcuvgd/brackets-outline-list,pelatx/brackets-outline-list,rcuvgd/brackets-outline-list,pelatx/brackets-outline-list,pelatx/brackets-outline-list