Remove TODO file

PENDING:

- no rule is composed for IPM controller

- no rule is composed for L2VPN TFS SBI

- pending infinera tests

- test with Slice NBI

- integrate Slice NBI in Load Gen

- sort endpoints in service and slice as done for links

ONGOING:

- implement mock IPM controller

TO TEST:

OPTIONAL:

    - Optimize requests pathcomp--context

    - Optimize requests webui--context

    - TransportAPIDriver: add flag to import underlying topology options: 'disabled/devices/all'

    - IetfL2VpnDriver: add flag to import underlying topology options: 'disabled/devices/all'

    - MWDriver should import topology, there should be nothing between antennas

    - Enable to create links (connectivity between subdevices)

    - bidirectional links should be duplicated by frontend in a smart way