* made adding automation lanes add them for every active channel on the track
* Evoral::Parameter.hpp: Strict weak ordering again: make the proof a bit easier to read
Make the implementation conform to the proof
order Parameters according to type, then channel, then id
git-svn-id: svn://localhost/ardour2/branches/3.0@4421 d708f5d6-7413-0410-9779-e7cbd77b26cf