Increase ExpressionBuilder and WhereExpression[Graph] access from internal to public#101

Merged

SimonCropp merged 3 commits intoSimonCropp:masterfrom

Mar 15, 2019

Commits on Mar 14, 2019

Increase ExpressionBuilder and WhereExpression[Graph] access from internal to public
techniq
committed
Add test for applying WhereExpression argument manually.
techniq
committed
Add documentation regarding manually adding the WhereExpression predicate
techniq
committed