Clean json contexts#52

Merged

Taluu merged 7 commits intomasterfrom

misc/clean-json-contexts

Dec 9, 2018

Commits on Nov 17, 2018

Commits on Nov 18, 2018

Commits on Nov 28, 2018

Use a nullable path on getValue to fetch the root object
Taluu
committed

Commits on Dec 7, 2018

Extract some assertion groups into traits
Taluu
committed

Commits on Dec 9, 2018

Merge abstract json context and provided json context
Taluu
committed