This will be painful. What benefit do we expect from it? Same for “Package re-organisation”
Which testing 
?
Does this mean that we already have Ubuntu 18.04 support?
What you could also do:
- remove some 200 out of 215 branches Branches · autowarefoundation/autoware · GitHub
- identify which of above branches have changes in them that never made it back into master. What features those branches hold that would be great to have in Autoware (e.g. ours has 4 way stop intersection handling and 10 other goodies). I know of at least 2 branches: