Backward Compatibility Fixes

• Reintroduced properties in ResultSet removed in 3.2.0 as deprecated properties to be removed in 4.0

Bugfixes

• Fix fatal error on Query::addScriptField() if scripts were already set via setScriptFields() #1086
• Fix namespace collision of Type in Query\Ids #1104

Added

• Added the concept of ResultSet Transformers. The Transformer adds more information to a Result, for example the original object or data that created the Result. #1066
• Tidied property initialisation in classes where it was duplicated