Merge branch 'feature/exabgp_support2' into feature/exabgp_with_docker-compose

ChangeLog

_version.py

...stration_and_usage/basic_administration_and_usage-v1.8.md

doc/api/api-v1.8.md

doc/configuration/configuration-v1.8.md

doc/installation/v1.8/centos.md

doc/installation/v1.8/debian_ubuntu.md

doc/installation/v1.8/docker.md

doc/installation/v1.8/docker_extra.md

doc/installation/v1.8/generic.md

exabgp/run-exabgp-generic

flowspec/forms.py

flowspec/static/b3theme/js/bootstrap.js

flowspec/static/b3theme/js/bootstrap.min.js

flowspec/static/js/chartjs/Chart.min.js

...ec/static/js/datatables.net-buttons/buttons.colVis.min.js

...tatic/js/datatables.net-buttons/dataTables.buttons.min.js

flowspec/static/js/datatables.net/dataTables.bootstrap.js

flowspec/static/js/datatables.net/jquery.dataTables.js

flowspec/static/js/datatables.net/jquery.dataTables.min.js