v2.0.0-rc.13

Bug Fixes

• enum list doesn't wrap (bfbb0c1), closes #993
• incorrect serialization of some parameter samples (aba45db), closes #992
• support json serialization for parameter examples (1367380), closes #934
• unify accordion icons for responses section (2afc2e4), closes #975
• update to core.js 3 (9e3375d), closes #997