Merge pull request #931 from slick/2.1-no-bin-compat

2.1 no bin compat
Release 2.1.0-RC3
Merge pull request #950 from slick/2.1-no-bin-compat

2.1 no bin compat
Release 2.1.0
Merge tag 'refs/tags/2.1.0' into tmp/mima-for-trp

Release 2.1.0