Added get method for cassandraTemplate
added injection of version property to prevent grails from added
non-transient version if versioning set to false
injectIdPropertyIfNecessary changed to inject custom primary key
property if undefined in domain class
added to javadoc
Initial revision to add getCassandraTemplate to controller and service
classes
use gorm conversionservice as it has more converters
add to convertPrimitiveToNative to convert all objects if required
add conversion of composite primary key segments
changes to cassandraEntityPersister.convertPrimitiveToNative method;
converts all objects to target defined by addition
cassandraPersistentProperty method parameter
use of getPropertyName method throughout to ensure correct column name