adding an ignore file
adding an ignore file


Former-commit-id: 76497f105f8dbccaa689f845540b00a93cfaf5c9 [formerly 0f8509393bd296065a20c70b84bc3971e03af251]
Former-commit-id: b4cbd680f55ce39c63b2920977605508cf572ddb
tourdrone/cvdrone,tourdrone/cvdrone