Merge branch 'release/presto-0.7.22' into develop
Upgraded to Jackson 2.4.2 (from 1.9.13).
Preventing NPE in PathExpressions.getValuesByExpression when new topic.
Added ability to override minCardinality and maxCardinality.
Now always calling FieldData.setErrors so that it is easier to place a breakpoint.
Now retaining non-error messages in pre-proces.
[maven-release-plugin] prepare release presto-0.7.23
[maven-release-plugin] prepare for next development iteration
Merge branch 'release/presto-0.7.23'