Some refactoring of BatchFetcher.
Fix problems in ExpressionTypeVisitor and make select to anonymous type with extended resource ref possible.
Better support for arrays in queries and returning arrays in json.
Use object array as result type instead of tuple when splitting query between server and client.
Added solution test for checking that class names in source code files matches file name (ignored for now).
Make an actual assertion in AllClassesAreContainedInFilesWithCorrectName (still ignored)
Added Pomona logo to the readme
Added non crashing versions to restqueryextensions for non-pomona queries
Updated version
Merge branch 'development'